https://tubeworldexpress.com/products/6be6-raytheon-nos-1950s-1-1ma-gm-900 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_40102941-bb16-4646-8d7b-478ef53b947c.jpg?v=1732908755 (!) 6BE6 Raytheon NOS 1950's (1.1ma Gm=900) https://tubeworldexpress.com/products/jan-cnu-12j5gt-nat-union-black-ribbed-plate-nos-1952-8-2ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_ea7e80d1-73e6-49f7-9279-52fa977f9486.jpg?v=1732999873 JAN-CNU-12J5GT Nat. Union Black Ribbed Plate NOS 1952 (8.2ma) https://tubeworldexpress.com/products/best-pair-2c26a-national-union-nos-1940s-71-38-and-72-38 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_5f0503ec-4b17-42f2-b28f-bd3e51899863.jpg?v=1733066186 (!!) (Best Pair) 2C26A National Union NOS 1940's (71/38 and 72/38) https://tubeworldexpress.com/products/pair-2c26a-nu-p3 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_139e90d5-f31c-49aa-9472-faea5e185fe8.jpg?v=1733066580 (!) (PAIR) 2C26 National Union NOS 1940's (67/38 and 69/38) https://tubeworldexpress.com/products/pair-2c26-hytron-nos-1944-68-38-and-72-38-copy 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_9298d788-3100-451e-ad91-e4c18d74d54f.jpg?v=1733264177 (!) (PAIR) 2C26 Hytron NOS 1944 (68/38 and 72/38) https://tubeworldexpress.com/products/pair-2c26-hytron-nos-1944-68-38-and-72-38-copy-1 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_7f76013e-0601-44fb-803c-e01a3a601842.jpg?v=1733276264 (!) (PAIR) 2C26 Hytron NOS 1944 (73/38 and 76/38) https://tubeworldexpress.com/products/best-pair-8552-rca-motorola-nos-1981-90ma-and-90ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_8ef447b8-e0fd-42e0-abbb-fa37270e79db.jpg?v=1733275947 (!!) (BEST PAIR) 8552 RCA Motorola NOS 1981 (90ma and 90ma) https://tubeworldexpress.com/products/12j5gt-rca-nos-1954-slightly-tilted-glass-11ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_b38b4d1a-6e0e-451c-9398-52844bda118e.jpg?v=1733434581 12J5GT RCA NOS 1954 slightly tilted glass (11ma) https://tubeworldexpress.com/products/jan-329a-western-electric-1940s 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_1f0a826f-419f-4bd9-9bc9-fb72d72919a3.jpg?v=1734153918 (!!!) (SINGLE) JAN-329A Western Electric 1940's tests like new (30.6ma) https://tubeworldexpress.com/products/2nd-best-single-127-arcturus-blue-balloon-tests-like-new-1930-era-in-white-box-4-5ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_eb7549b1-09a7-4cc2-964d-b296700d3770.jpg?v=1733782137 (!!!) (2nd Best Single) 27=127 Arcturus Blue Balloon tests like new 1930 era in white box (4.5ma) https://tubeworldexpress.com/products/6dt8-iec-mullard-made-in-japan-nos-2-in-stock 2026-07-21T12:49:22-05:00 daily https://tubeworldexpress.com/products/3s4-tungsol-nos-1948-102-60 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_6db5c0d1-be8d-46aa-a9f8-a0c49c0fb250.jpg?v=1733873048 3S4 Tungsol NOS 1948 (102/60) https://tubeworldexpress.com/products/6bq5-rca-nos-1959 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_90f56d1a-0343-479e-b87c-e4d3c9f32ac7.jpg?v=1733869473 (!!) (Best Single) 6BQ5 RCA NOS 1959 (54.5ma) https://tubeworldexpress.com/products/pair-0d3a-russian-rebranded-ge-holland-nos-1980-1-pair 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_ef3fa33c-31db-49fa-b326-20aad10de030.jpg?v=1733856559 (PAIR) 0D3A Russian rebranded GE Holland NOS 1980 (1 pair) https://tubeworldexpress.com/products/6s4a-rca-p2 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_ff9b9015-e45a-4dd8-9c98-af9d90bfeb38.jpg?v=1762761980 (!) (Good Value Pair) 6S4A RCA USA black plate NOS 1960's - 1970's (19ma and 18.8ma) https://tubeworldexpress.com/products/slightly-microphonic-single-6sl7gt-ken-rad-nos-1945-era-2-6-2-3ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_295c4188-c1bf-49a1-a810-71fcfa8c90b4.jpg?v=1733869667 (!!!) (Slightly microphonic Single) 6SL7GT Ken Rad NOS 1945 era (2.6/2.3ma) https://tubeworldexpress.com/products/6s4a-tungsol-branded-ge-nos-1966-21-5ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_d8cd3786-6495-49c8-b301-7025ea9557b1.jpg?v=1733873576 6S4A Tungsol branded GE NOS 1966 (21.5ma) https://tubeworldexpress.com/products/6s4a-sylvania-nos-1960s-20ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_0f774dd2-5283-456a-a00c-b46c8cadaa9e.jpg?v=1733957199 6S4A Sylvania NOS 1960's (20ma) https://tubeworldexpress.com/products/6s4a-sylvania-triple-mica-nos-1960s-20-2ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/2_2a4ba461-0e94-4f42-a0c0-433814f02182.jpg?v=1733957337 6S4A Sylvania triple mica NOS 1960's (20.2ma) https://tubeworldexpress.com/products/6s4a-westinghouse-nos-1963-23ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_2cd3fe72-2c72-4cae-9883-eab1cb585752.jpg?v=1733958145 6S4A Westinghouse NOS 1963 (23ma) https://tubeworldexpress.com/products/6s4a-ge-can 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_33f95bd8-2837-4633-8ee8-df158e503b50.jpg?v=1733958257 6S4A GE Canada NOS 1965 (27ma) https://tubeworldexpress.com/products/recommended-pairs-12ax4gtb-sylvania-p1a 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_fd6bf1f8-8488-48df-b485-b743df6c8149.jpg?v=1733989789 (!!) (Recommended Pairs) 12AX4GTB Sylvania NOS 1960's (8 pairs) https://tubeworldexpress.com/products/12ax4gtb-ray 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_11c2f2fd-a8ea-4384-b063-e0ceeb9338a5.jpg?v=1733989631 12AX4GTB Raytheon NOS 1960's (4 in stock) https://tubeworldexpress.com/products/12ax4gtb-ge-nos-1960s-v1 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_d5bc8054-f34b-4f71-8f97-97396b8c3bf6.jpg?v=1733990302 12AX4GTB GE NOS 1970's (2 in stock) https://tubeworldexpress.com/products/pair-12ax4gta-rca-nos-1960-era-1-pair 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_8e915b12-59e2-43d2-add7-5f1ee8e679f5.jpg?v=1734143030 (PAIR) 12AX4GTA RCA NOS 1960 era (1 pair) https://tubeworldexpress.com/products/8gu7-nos 2026-07-21T12:49:22-05:00 daily https://tubeworldexpress.com/products/12ax4gtb-raytheon-japan-nos-1960s 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_c40915f9-f05b-4da7-b315-89a317a33ec6.jpg?v=1734142950 12AX4GTB Raytheon JAPAN NOS 1960's https://tubeworldexpress.com/products/12ax4gtb-us-brands-used-good 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_d442c41d-a986-4ba7-9475-1ae375b41c0c.jpg?v=1734143202 12AX4GTA/GTB US Brands used/good (25 in stock) (damper diode) https://tubeworldexpress.com/products/recommended-pair-12ax4gta-rca-nos-1960-98-99-60 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_cef6b0f8-a65c-4c31-9cb4-20e4bd6f0ec2.jpg?v=1734146777 (!!) (Recommended Pair) 12AX4GTA RCA NOS 1960 (98-99/60) https://tubeworldexpress.com/products/1l6-sylvania-nos-1956-112-60 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_a9a9d160-5474-47fa-8ce4-1bd54fc95514.jpg?v=1734152440 (!) 1L6 Sylvania NOS 1956 (112/60) https://tubeworldexpress.com/products/best-pair-6gh8a-ge-by-ei-yugoslavia-nos-copper-grid-posts-1970s-p3 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/products/1_98f3d60a-d9d9-464a-8b10-13c303ec368f.jpg?v=1571439298 (!!!) (Best Pair #4) 6GH8A GE by EI Yugoslavia NOS copper grid posts 1970's (13.6/11.5ma and 13.0/12.2ma) 1-5% matched https://tubeworldexpress.com/products/6gh8a-ge-by-ei-yugoslavia-nos-copper-grid-posts-1970s-p4 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/products/1_98f3d60a-d9d9-464a-8b10-13c303ec368f.jpg?v=1571439298 (!!!) (Best Pair #1) 6GH8A GE by EI Yugoslavia NOS copper grid posts 1970's (15.4/12.5ma and 15.4/12.5ma) https://tubeworldexpress.com/products/best-single-5751-ge-5-star-v4 2026-07-21T12:49:22-05:00 daily https://tubeworldexpress.com/products/6je6a-rca-used-good-1967-103ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_2cb11446-b095-4fd6-90b3-1ae0e7d830cf.jpg?v=1737040565 6JE6A RCA used/very good 1967 (103mA) https://tubeworldexpress.com/products/6lq6-6je6c-sylvania-used-tests-like-new-1970s-123ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_1899a6c6-d3ed-46db-bcfc-992f5d8f7df4.jpg?v=1735957663 6LQ6=6JE6C Sylvania used/tests like new 1970's (123ma) https://tubeworldexpress.com/products/12au7a-sylp2 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_256c69cc-c613-441e-8f18-0f922f3f60d8.jpg?v=1761687985 (!!) (Best Value Pair) 12AU7A Sylvania NOS 1960's - 1970's (10.6/9.2ma and 9.6/10ma) https://tubeworldexpress.com/products/6dq5-ge-admiral-nos-1966-90ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_d1c943ba-df41-440a-a12f-e56e6571cad2.jpg?v=1722632876 6DQ5 GE Admiral NOS 1966 (90ma) https://tubeworldexpress.com/products/6dq5-ge-amperex-nos-1970-era-131ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/2_6c3c1d13-e2f3-400b-b375-b84dcbff3502.jpg?v=1735866668 6DQ5 GE Amperex NOS 1970 era (131ma) https://tubeworldexpress.com/products/recommended-pair-6dq5-sylvania-nos-1960s-93ma-and-100ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_bcc350d4-890c-405e-a761-8df4c03ea0ec.jpg?v=1735856329 (!!) (Recommended Pair) 6DQ5 Sylvania NOS 1960's (93ma and 100ma) https://tubeworldexpress.com/products/6k8gt-cunningham-nos-1940s 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_8da5a0f6-461a-413a-8c1a-49e4b1186df6.jpg?v=1735854715 6K8GT Philco NOS 1940's (46/25 and 62/30) https://tubeworldexpress.com/products/6lx6-6lf6-ge-branded-westinghouse-nos-123ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_dafd4bcf-69c0-4eb3-b7d2-a293ae8582a8.jpg?v=1747842034 6LF6 GE branded Westinghouse NOS 1981 (158ma) https://tubeworldexpress.com/products/14h7-sylvania-nos-1956 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_8ad92491-b310-48e3-9b62-91122f4de57c.jpg?v=1735850660 14H7 Sylvania NOS 1956 https://tubeworldexpress.com/products/12au6-ge-nos-1960-10-2ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_6d2ec41f-701c-4fc1-b51d-926bcbf52ca8.jpg?v=1735852249 12AU6 GE NOS 1960 (10.2ma) https://tubeworldexpress.com/products/12au6-sylvania-nos-1960s-8-6ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_33a4b8d1-6428-4af3-b5ba-5f199e560b8a.jpg?v=1735852938 12AU6 Sylvania NOS 1960's (8.6ma) https://tubeworldexpress.com/products/6k8g-national-union-nos-1950-48-25-and-58-30 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_6c5f460a-491f-4403-ac06-1980c9ec885d.jpg?v=1735854408 6K8G National Union NOS 1950 (48/25 and 58/30) https://tubeworldexpress.com/products/ny-224-national-union-balloon-used-good-1930s-42-25-2-4ma-gm-800 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_6fbaae15-63a5-4de8-8fbe-a3ac00de6db2.jpg?v=1735857425 NY-224 National Union Balloon used/good 1930's (42/25) (2.4ma Gm=800) https://tubeworldexpress.com/products/single-6dq5-sylvania-nos-1960s-106ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_261b029e-0548-41c6-bbff-0d2430254a55.jpg?v=1735866486 (!) (SINGLE) 6DQ5 Sylvania NOS 1970's (106ma) https://tubeworldexpress.com/products/12au6-sylvania-nos-1960s-9-4ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_ca485d22-366b-4012-80dc-f89b0780de0e.jpg?v=1735867446 12AU6 Sylvania NOS 1960's (9.4ma) https://tubeworldexpress.com/products/single-12au7a-ge-nos-1958-copper-grid-posts-11-8-11-4ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_e13ffd43-adcb-42de-8964-c85a30581713.jpg?v=1735892420 (!!!!) (BEST OVERALL SINGLE) 12AU7A GE NOS 1958 copper grid posts (11.8/11.4ma) 1-3% section balance https://tubeworldexpress.com/products/12au7a-ge85 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_8f648948-7944-4d71-9c14-7c3ff639f8ff.jpg?v=1735914309 (!!!!) (BEST SINGLE 1985) 12AU7A GE NOS 1985 copper grid posts (9.2/9.4ma) 1-2% section balance https://tubeworldexpress.com/products/50eh5-rca-nos-1960s-95-60 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_a43af9df-43c0-4778-ab40-e3c5de98a531.jpg?v=1735948414 50EH5 RCA NOS 1970 (95/60) https://tubeworldexpress.com/products/best-single-1985-12au7a-ge-nos-1985-copper-grid-posts-9-2-9-4ma-1-2-section-balance-copy 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_ffe050ce-9bb7-4b53-9805-53e0a73d51a9.jpg?v=1735952367 (!!!!) (SINGLE) 12AU7A GE NOS 1976 copper grid posts (9.4/8.8ma) https://tubeworldexpress.com/products/pair-6hv5a-ge-branded-rca-nos-original-boxes-101-60-x-2-tubes-copy 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/products/1_364959a1-43d1-403b-b055-87011c1ccf60.jpg?v=1571439298 6HV5A GE branded RCA NOS (101/60) https://tubeworldexpress.com/products/6hv5a-sylvania-nos-99-60-copy 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_2b8eccb4-75e6-4f5d-981d-8a55d36b7d5a.jpg?v=1736008834 6HV5A GE International NOS (100/60) https://tubeworldexpress.com/products/single-6dj8-ecc88-sylvania-jan-nos-1975-19-24-5ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_ba914ce0-4fbb-4dfc-9dde-b8b8c1765ab0.jpg?v=1736009145 (!!!!) (Single) 6DJ8=ECC88 Sylvania JAN NOS 1975 (19/24.5ma) https://tubeworldexpress.com/products/single-12au7a-ge-nos-1972-copper-grid-posts-10-6-9-8ma-warm-and-smooth 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_74b8b309-1a1c-4890-b271-1b5cb74ce151.jpg?v=1736009942 (!!!!) (SINGLE) 12AU7A GE NOS 1972 copper grid posts (10.6/9.8ma) (warm and smooth) https://tubeworldexpress.com/products/best-pair-faa-12al5-sylvania-nos-1965-47-47-40-and-47-48-40 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/products/1_bee4e434-f8f2-4aa5-b5cb-12e7a5adfcb1.jpg?v=1660347504 (!!) (BEST PAIR) FAA-12AL5 Sylvania NOS 1965 (47-47/40 and 47-48/40) https://tubeworldexpress.com/products/42-tungsol-used-good-1940s-faded-printing-33ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_83eed118-c50f-41f8-90ed-70812b2929e8.jpg?v=1737488357 42 Tungsol used/good 1940's faded printing (33ma) https://tubeworldexpress.com/products/42-tungsol-used-good-1940s-27ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_1f1e59df-1a37-498a-80a8-3bfe4b30896c.jpg?v=1736021051 42 Tungsol used/good 1940's (27ma) https://tubeworldexpress.com/products/42-rca-used-good-1940s-27-2ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_7207bb5b-9393-42b1-8727-8eb6c02905af.jpg?v=1736020613 42 RCA used/good 1940's (27.2ma) https://tubeworldexpress.com/products/42-philco-used-good-1940s-30-8ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_40174208-5b8f-426b-9383-667c51a51df8.jpg?v=1736024170 42 Philco used/good 1940's (30.8ma) https://tubeworldexpress.com/products/1u5-sylvania-nos-107-60-copy 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_362b056b-25ab-46fc-9fa3-1d2e32ffd422.jpg?v=1736022642 1U5 Sylvania NOS (116/60) https://tubeworldexpress.com/products/emm801-telefunken-germany-bottom-nos-1961-10-in-stock 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_18dacb0d-eaad-4666-83ee-b110376f8dd4.jpg?v=1736207182 EMM801 Telefunken Germany <> bottom NOS 1961 (10 in stock) https://tubeworldexpress.com/products/6ke8-raytheon-japan 2026-07-21T12:49:22-05:00 daily https://tubeworldexpress.com/products/pair-6cj3-6dw4-el-menco-and-realistic-japan-nos-1960s 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/7_78cc607e-9aee-488a-9ae0-932dc7204c86.jpg?v=1736318338 (!!) (BEST VALUE PAIR) 6CJ3=6DW4 El-Menco and Realistic Japan NOS 1960's https://tubeworldexpress.com/products/best-single-3-e182cc-7119-mullard-sq-holland-nos-large-o-getter-halo-1964-30-34ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_c030c221-ff9b-4dcb-9f31-e16213c44970.jpg?v=1736361962 (!!!!) (Best Single #3) E182CC=7119 Mullard SQ Holland NOS large "O" getter halo 1964 (30/34ma) https://tubeworldexpress.com/products/set-of-4-12al5-rca-nos-4-for-17-99 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_93e027e3-3353-4aa9-abec-a751d25e8234.jpg?v=1736377506 (set of 4) 12AL5 RCA NOS (4 for $17.99) https://tubeworldexpress.com/products/6gh8a-ge-by-ei-yugoslavia-nos-copper-grid-posts-1970s-p14 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/products/1_98f3d60a-d9d9-464a-8b10-13c303ec368f.jpg?v=1571439298 (!!!!) (Best Pair #2) 6GH8A GE by EI Yugoslavia NOS copper grid posts 1970's (16.8/12.8ma and 16.0/13.5ma) https://tubeworldexpress.com/products/403a-western-electric-nos-d-getter-1957-5-7ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_81ebb58b-a849-4dc1-a287-ae484eb6e664.jpg?v=1736618192 (!!!) (Single) 403A Western Electric NOS "D" getter 1957 (5.7ma) https://tubeworldexpress.com/products/6cj3-sylvania-nos-no-printing-p1 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_97551faf-6cf3-43c6-bfe9-144994b3deaf.jpg?v=1747810333 (PAIR) 6CJ3 Sylvania NOS no printing copper plates 1970's https://tubeworldexpress.com/products/best-value-pair-ecc84-6cw7-ultron-east-germany-by-rft-1970s-10-5-11-5ma-and-10-0-10-4ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/products/6cw7p5_9d6e9de3-effe-4b65-a26e-84501a24dae4.jpg?v=1571439316 (!!!) (Best Value Pair) ECC84=6CW7 Ultron East Germany by RFT 1970's (10.5/11.5ma and 10.0/10.4ma) https://tubeworldexpress.com/products/best-value-pair-ecc84-6cw7-ultron-east-germany-by-rft-1970s-12-8-10-6ma-and-11-8-11-6ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/products/6cw7p5_9d6e9de3-effe-4b65-a26e-84501a24dae4.jpg?v=1571439316 (!!!) (Best Value Pair) ECC84=6CW7 Ultron East Germany by RFT 1970's (12.8/10.6ma and 11.8/11.6ma) https://tubeworldexpress.com/products/e288cc-8223-siemens-halske-germany-rebranded-telefunken-nos-p1 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_eb8253f9-b849-45fb-bb96-7dab015c2563.jpg?v=1736954230 (!!) (Best Pair) E288CC=8223 Siemens Halske Germany rebranded Telefunken NOS 1970 (33.2/33.0ma and 33.3/32.5ma) 1-3% matched https://tubeworldexpress.com/products/recommended-single-jrp-5687wa-raytheon-black-plates-tests-like-new-1964-partiailly-faded-printing-33-4-36-4ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_f57fba81-e14d-4aa3-9862-f87b3643947e.jpg?v=1736869291 (!!!) (Best Pair) JRP-5687WA and JAN-5687WA Raytheon bronze plates tests like new 1964 era faded printing (33.4/36.4ma and 33.5/33.0ma) https://tubeworldexpress.com/products/single-e288cc-8223-siemens-halske-germany-rebranded-telefunken-nos-1965-41-29ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_6b64cd57-93b6-4901-b77a-4edf865a7a91.jpg?v=1736874049 (!!) (Single) E288CC=8223 Siemens Halske Germany rebranded Telefunken NOS 1965 (41/29ma) https://tubeworldexpress.com/products/slightly-microphonic-single-tube-e182cc-7119-mullard-sq-holland-nos-o-getter-halo-1963-33-8ma-33-8ma-1-2-section-balance 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_3059f770-71e8-45b5-8900-b852295b891c.jpg?v=1736893774 (!!!) (slightly microphonic pair) E182CC=7119 Mullard SQ Holland NOS "O" getter halo 1963 (33.8ma/33.8ma and 35.2/34.4ma) (Same Gm) https://tubeworldexpress.com/products/235-35-ken-rad-balloon-used-good-1930s-34-26 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_51ff049e-8617-4c1e-9f60-e5b09ac0473a.jpg?v=1736986744 235=35 Ken Rad balloon used/good 1930's (34/26) https://tubeworldexpress.com/products/12at7-gev1 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_bf8ea9c3-adf1-4035-940b-6817229c1d1d.jpg?v=1736992272 (!!!) (Recommended Single) 12AT7 GE NOS 1981 (7.0/6.8ma) https://tubeworldexpress.com/products/single-12at7-ge-gray-plate-nos-1975-8-4ma-6-8ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_be0ea8a5-b719-4d83-8e11-38c92ff45dac.jpg?v=1737010795 (!!!) (Single) 12AT7 GE gray plate NOS 1975 (8.4ma/6.8ma) https://tubeworldexpress.com/products/6bj7-us-brands-nos-4-in-stock 2026-07-21T12:49:22-05:00 daily https://tubeworldexpress.com/products/6je6c-6lq6-ge-used-good-1970-era-71ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_00b4db64-62d7-473a-bc5c-121716053124.jpg?v=1737040222 6JE6C=6LQ6 GE used/good 1970 era (71ma) https://tubeworldexpress.com/products/12at7-ge61p1 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_3d66fb74-7ced-498d-b809-b092e7c726de.jpg?v=1761930142 (!!!!) (Best Sound/Best Price) 12AT7 GE gray plates NOS 1961 (10/15ma and 14.5/10ma) (sweet sound) https://tubeworldexpress.com/products/6ax4gtb-tungsol-used-good-1950s-48-40 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_cb303238-4dba-4169-b054-ec5aedcc003d.jpg?v=1737137249 6AX4GTB Tungsol used/good 1950's (48/40) https://tubeworldexpress.com/products/6sn7gtb-rp9 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/6_a7c022c6-136c-4180-9523-d5cb1ca94274.jpg?v=1784317054 (!!!!) (Best Value Pair) 6SN7GTB RCA coin-base NOS and like new 1970-1975 (9.8/7.0ma and 8.8/7.0ma) https://tubeworldexpress.com/products/6gk5-6fq5a-sylvania-nos-10ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_14195b66-a347-4661-bb66-dad8f32a6dda.jpg?v=1737266227 6GK5=6FQ5A Sylvania NOS (10ma) https://tubeworldexpress.com/products/6gk5-6fq5a-ge-branded-rca-nos-17-4ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_db299e54-0e47-4265-9e41-b321120a1454.jpg?v=1737266346 6GK5=6FQ5A GE branded RCA NOS (17.4ma) https://tubeworldexpress.com/products/6gk5-6fq5a-ge-nos-9ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_559b689c-a41a-4f35-8d2c-be1ba9199f81.jpg?v=1737266468 6GK5=6FQ5A GE NOS (9ma) https://tubeworldexpress.com/products/pair-6b4g-raytheon-nos-1940s-1-tube-branded-tungsol-same-build-separate-plates-82ma-and-83ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_c9a41137-5294-45c6-844e-c6461cc4151f.jpg?v=1737267802 (!!!!) (Pair) 6B4G Raytheon NOS 1940's - 1 tube branded Tungsol - same build - separate plates (82ma and 83ma) https://tubeworldexpress.com/products/pair-6b4g-raytheon-nos-1940s-1-tube-branded-tungsol-same-build-separate-plates-86ma-and-92ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_cd9cd024-4cfc-4ff5-b49e-49f01dbcbeb4.jpg?v=1737268025 (!!!!) (Pair) 6B4G Raytheon NOS 1940's - 1 tube branded Tungsol - same build - separate plates (86ma and 92ma) https://tubeworldexpress.com/products/42-philco-engraved-base-used-very-good-1930s-32-5ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_070a368c-9f9c-417e-9410-f10716a7d08e.jpg?v=1737269921 42 Philco engraved base used/very good 1930's (32.5ma) https://tubeworldexpress.com/products/recommended-pair-6y6ga-sylvania-nos-same-build-51ma-and-55-5ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_89e52996-5488-43eb-8bb3-744d652052fe.jpg?v=1737270404 (!!) (Recommended Pair) 6Y6GA Sylvania NOS same build (51ma and 55.5ma) https://tubeworldexpress.com/products/jan-6550a-ge-nos-stapled-plates-1985-1986-p1 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_13290150-7479-4a79-815d-05f0bb47d5bf.jpg?v=1763707102 (!!!!!) (Best Pair #1) JAN-6550A GE NOS "stapled plates" 1985-1986 (135ma and 135.5ma) 1-3% matched https://tubeworldexpress.com/products/jan-6550a-ge-nos-stapled-plates-1985-1986-p2 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_e924c70f-8c0c-4958-9c71-832aa63b8a4b.jpg?v=1737473743 (!!!!!) (Best Pair #2) JAN-6550A GE NOS "stapled plates" 1985-1986 (125.6ma and 126ma) 1-3% matched https://tubeworldexpress.com/products/best-single-12at7-ecc81-siemens-halske-germany-branded-telefunken-nos-1961-12-2ma-10ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_49d797ab-e4d0-4ea1-a69e-a16753c67d68.jpg?v=1737749603 (!!!) (Best Single) 12AT7=ECC81 Siemens Halske Germany branded Telefunken NOS 1961 (12.2ma/10ma) https://tubeworldexpress.com/products/recommended-pair-448a-western-electric-tipped-top-used-tests-like-new-1965-26-4ma-and-26-8ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_efc14a6b-8068-49fe-a5b4-4e05c431e9bd.jpg?v=1737822076 (!!!) (Best Pair #4) 448A Western Electric tipped top used/tests like new 1965 (26.4ma and 26.8ma) https://tubeworldexpress.com/products/25ac5gt-rca-nos-1940s-1-in-stock 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_8cdd5a12-716c-4cc0-bb81-9ccbbd7c397d.jpg?v=1738271211 25AC5GT RCA NOS 1940's (66/38) https://tubeworldexpress.com/products/11-pin-amphenol-brown-phenolic-chassis-mount-socket-used-like-new-6-in-stock 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/products/11pin.jpg?v=1571439119 11 pin Amphenol brown phenolic chassis mount socket used/like new (0 in stock) https://tubeworldexpress.com/products/recommended-pair-8417-sylvania-branded-rca-nos-p4 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_3d544c15-12bf-434d-b7c3-cd53fdb4fbe9.jpg?v=1738265966 (!!!) (Best Pair) 8417 Sylvania branded RCA NOS 1960's - 1970 (106ma and 108ma) https://tubeworldexpress.com/products/recommended-pair-0b2-ge-holland-made-in-japan-nos-1970s-argon-gas 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_08993b2c-4b65-4d6f-9d3a-d5cb485589e4.jpg?v=1738271451 (!) (Recommended Pair) 0B2 GE Holland made in Japan NOS 1970's (argon gas) https://tubeworldexpress.com/products/best-pair-3-47-rca-branded-arcturus-nos-1940s-40-2ma-and-40-4ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_90def45c-835f-40a1-9488-e4c9b5e95070.jpg?v=1738272209 (!!!) (BEST PAIR #3) 47 RCA branded ARCTURUS NOS 1940's (40.5ma and 42ma) https://tubeworldexpress.com/products/jg-6021-ge-gray-plates-1962 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_ddde22b9-1838-45e3-b0a0-54ad22247f0f.jpg?v=1738566493 JG-6021 GE gray plates NOS 1962 (6.4/5.5ma) https://tubeworldexpress.com/products/best-pair-5y3gt-philips-holland-nos-1960s-60-64-40-and-60-65-40-copy 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/products/1_4abc5d62-e709-4623-801a-4470c990cd40.jpg?v=1659555560 (!!!!) (Best Pair) 5Y3GT Philips Holland NOS 1960's (60-64/40 and 60-65/40) https://tubeworldexpress.com/products/recommended-pair-5y3gt-philips-holland-nos-1960s-60-68-40-and-60-69-40 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/products/1_a38db87a-36db-41db-9e37-9aa1a444500b.jpg?v=1659848644 (!!!) (Best Value Pair) 5Y3GT Philips Holland NOS 1960's (60-68/40 and 60-69/40) https://tubeworldexpress.com/products/2nd-best-ge-pair-1956-jg-6021-ge-nos-d-getter-halo-1956-6-3-5-9ma-and-5-7-6-2ma-mil-grade 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/products/6021_1956p1.jpg?v=1571439283 (!!!) (2nd Best GE Pair 1956) JG-6021 GE NOS "D" getter halo 1956 (6.3/5.9ma and 5.7/6.2ma) (mil-grade) https://tubeworldexpress.com/products/el84-amperex-bbv5 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_4e571639-d915-464b-b683-e14f611e5890.jpg?v=1766102496 EL84 Amperex Bugle Boy Holland "D" getter used/good 1959 (42ma) https://tubeworldexpress.com/products/25ac5gt-tungsol-nos-1950-68-38 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_f6248999-96a2-4b4a-875c-7d95b7b8cd07.jpg?v=1738963721 25AC5GT Tungsol NOS 1950 (68/38) https://tubeworldexpress.com/products/single-jan-5670w-ge-used-good-1970s-6-8-6-0ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_8a9138cb-19de-4757-acbc-db05efe670b5.jpg?v=1739397144 (!!) (Single) JAN-5670W GE used/good 1970's (6.8/6.0ma) https://tubeworldexpress.com/products/uaf42-12s7-ultron-germany 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_ad5232c1-f0ff-49ac-8dd9-693e83acf89d.jpg?v=1739291603 UAF42=12S7 Ultron Germany NOS (4 in stock) https://tubeworldexpress.com/products/single-6sn7gtb-ge-canada-brown-base-nos-1970-10-7-2ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_6ba7d6bf-da21-49f2-9180-dbcd83385a8e.jpg?v=1739372774 (!!!) (Single) 6SN7GTB GE Canada brown base NOS 1970 (10/7.2ma) https://tubeworldexpress.com/products/pair-6al5-rca-nos-1970-era-47-47-40-and-47-47-40-copy 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/2_b1e33905-666c-4f36-badb-0812e945be55.jpg?v=1739815778 (!!!) (PAIR) 6AL5 RCA NOS 1970 era (47-47/40 and 47-47/40) https://tubeworldexpress.com/products/6eb8-super-radiotron-australia-nos 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_82e6b39d-03ac-4ec9-898c-defb8d36ac77.jpg?v=1739915894 6EB8 Super Radiotron Australia NOS 1960's https://tubeworldexpress.com/products/6eb8-rca-nos 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_0de6f967-927f-4721-81ac-e1f0969fd312.jpg?v=1739917477 6EB8 RCA NOS 1970's https://tubeworldexpress.com/products/recommended-single-cv4035-12ax7-brimar-england-nos-flying-leads-1960s-solder-leads-into-ckt 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_0d8d5ece-d42a-4660-9036-2b0d920b7c25.jpg?v=1739907580 (!!!!!) (Recommended Single) CV4035=M8214=12AX7 Brimar England NOS flying leads 1960's (solder leads into ckt) https://tubeworldexpress.com/products/12al5-rca-p2 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_d4c5b143-1593-45ea-a811-2511f80774cd.jpg?v=1740006204 (!!) (PAIR) 12AL5 RCA NOS 1973 (46-47/40 and 46-47/40) https://tubeworldexpress.com/products/recommended-single-cv4035-m8214-12ax7-mullard-england-box-plates-nos-flying-leads-1960s-solder-leads-into-ckt 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_e442eb42-410d-4467-8651-34fc42359f78.jpg?v=1739914983 (!!!!!) (Recommended Single) CV4035=M8214=12AX7 Mullard England box plates NOS flying leads 1961 (solder leads into ckt) https://tubeworldexpress.com/products/6eb8-rca-nos-1 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_ad535fc3-4b39-4636-ae17-478f6ba5e77f.jpg?v=1739917615 (Best Single) 6EB8 RCA NOS 1960's https://tubeworldexpress.com/products/6eb8-rca-used-good-1960s 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_381faa1e-057c-49cf-8000-959c8256ba88.jpg?v=1739917742 6EB8 RCA used/good 1960's https://tubeworldexpress.com/products/5u8-westinghouse-nos-1960s 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_a32bc221-0494-4992-aa0f-bdaa760af578.jpg?v=1739917924 5U8 Westinghouse NOS 1960's https://tubeworldexpress.com/products/best-single-6eb8-sylvania-nos-1960s 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_ebc91cc1-aa66-4575-82d3-7ebe96b6f793.jpg?v=1740004261 (Best Overall Single) 6EB8 Sylvania NOS 1960's https://tubeworldexpress.com/products/display-tube-350b-western-electric-used-display-tube-defective 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_828e09c2-ba7b-4ca1-91a7-7b67372d3def.jpg?v=1740004146 (DISPLAY TUBE) 350B Western Electric used 1967 (display tube - defective) https://tubeworldexpress.com/products/0d3-rca-used-good-1950-argon 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_9cf3afe5-5630-4578-8be2-955111831d35.jpg?v=1740068519 0D3 RCA used/good 1950 (argon) https://tubeworldexpress.com/products/6sq7-rca-nos-p2 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_6cd02b2a-a725-488d-bef7-88444ae9c051.jpg?v=1714079274 (!!!!) (5th BEST PAIR) 6SQ7 RCA NOS 1950-1953 (0.9ma and 0.9ma) ** https://tubeworldexpress.com/products/best-pair-6sq7-rca-nos-1950-1953-1-0ma-and-1-0ma-1-matched 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_6cd02b2a-a725-488d-bef7-88444ae9c051.jpg?v=1714079274 (!!!!) (BEST PAIR) 6SQ7 RCA NOS 1950-1953 (1.0ma and 1.0ma) 1% matched ** https://tubeworldexpress.com/products/7h7-sylvania-branded-ge-used-good-1940s-101-60 2026-07-21T12:49:22-05:00 daily https://tubeworldexpress.com/products/best-pair-6sq7-rca-nos-1950-1-0ma-and-1-0ma-1-2-matched 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/6_bdf5c954-b419-407e-be84-e194f09e91bb.jpg?v=1783979823 (!!!!) (BEST PAIR) 6SQ7 RCA NOS 1950 (1.0ma and 1.0ma) 1-2% matched ** https://tubeworldexpress.com/products/6sq7-sylvania-nos-1950-0-9ma-and-gm-1400 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/2_da4ee6e2-ec3a-4574-a3a4-0f23d518db2c.jpg?v=1740334029 (!) 6SQ7 Sylvania NOS 1951 (0.9ma and Gm=1000) https://tubeworldexpress.com/products/0d3-ge-low-hours-like-new-1960-argon 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_d16aced3-9d19-44d7-a057-6e035d2c6318.jpg?v=1740237444 0D3 GE low hours/like new 1960 (argon) https://tubeworldexpress.com/products/0c3-rca-nos-1951-argon-copy 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_fee367ee-e52c-4b4b-a5c9-4371aa2763ed.jpg?v=1740238298 0C3 RCA NOS 1951 argon https://tubeworldexpress.com/products/single-6bk7b-rca-nos-1960s-faded-printing-7-4-7-4ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_aa8d464c-a534-4a06-83d0-51cac82f6402.jpg?v=1740243197 (!!!!) (Single) 6BK7B RCA NOS 1960's faded printing (7.4/7.4ma) https://tubeworldexpress.com/products/0c3-national-russian-nos-1970s-neon 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_10072d79-e53e-4f0e-a36e-50e98c2984dd.jpg?v=1740243663 0C3 National Russian NOS 1970's (neon) https://tubeworldexpress.com/products/6-pin-ef-johnson-number-122-226-100-ceramic-chassis-mount-socket-like-new-1940s-1950s-8-in-stock-310a-tube 2026-07-21T12:49:22-05:00 daily https://tubeworldexpress.com/products/1883-belvu-france-full-wave-rectifier-nos 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_23dc5849-dd2e-4f33-8caf-0f8010e3f760.jpg?v=1740334953 1883 Belvu France Full-Wave Rectifier NOS https://tubeworldexpress.com/products/single-6bk7b-rca-nos-1962-7-4-8-3ma 2026-07-21T12:49:22-05:00 daily https://tubeworldexpress.com/products/slightly-microphonic-6922-e88cc-tesla-czech-republic-nos-1970-18-6-20-4ma-rode 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_66eaf0e1-7741-4343-8e70-13efaae5fc07.jpg?v=1740333893 (!!) (slightly microphonic) 6922=E88CC Tesla Czech Republic NOS 1970 (18.6/20.4ma) (RODE) https://tubeworldexpress.com/products/6lq6-6je6c-rca-gray-plate-used-good-1970-93ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_581490ac-4ca2-4a58-ade1-696afb618635.jpg?v=1742365188 6LQ6=6JE6C RCA gray plate used/good 1970 (93ma) https://tubeworldexpress.com/products/6lq6-6je6c-rca-black-plate-used-good-1969-98ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_145c3d20-891b-4059-a9bc-4c7de7ebacfd.jpg?v=1742365264 6LQ6=6JE6C RCA black plate used/good 1969 (99ma) https://tubeworldexpress.com/products/6je6a-rca-setchell-carlson-used-very-good-1965-87ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_553a0f5d-1183-4fb0-8309-2bf8ba124d20.jpg?v=1740406596 6JE6A RCA Setchell Carlson used/good 1965 (87mA) https://tubeworldexpress.com/products/r928-hamamatsu-photomultiplier-tube-nos 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_c9c3ff0f-7118-4b72-8517-d1ba86e7de73.jpg?v=1740334894 R928 Hamamatsu Photomultiplier tube NOS https://tubeworldexpress.com/products/good-value-pair-5687wb-ge-used-good-1970-era-26-27ma-and-26-6-27-8ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_81759c5e-5978-485c-8174-3b9cf5979964.jpg?v=1740412192 (!!!!) (Good Value Pair) 5687WB GE used/good 1970 era (26/27ma and 26.6/27.8ma) https://tubeworldexpress.com/products/good-value-pair-5687wb-ge-used-good-1970-era-26-2-27ma-and-25-6-28ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_81759c5e-5978-485c-8174-3b9cf5979964.jpg?v=1740412192 (!!!!) (Good Value Pair) 5687WB GE used/good 1970 era (26.2/27ma and 25.6/28ma) https://tubeworldexpress.com/products/best-single-jan-6ah6wa-sylvania-nos-1968-11ma-highest-ma-and-gm-copy 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_f96687ba-7e9b-43e8-ac27-61cb7fc3643e.jpg?v=1740523110 (!) (Best Single) JAN-6AH6WA Sylvania NOS 1968 (11ma) https://tubeworldexpress.com/products/best-pair-2-5687wa-and-5687wb-ge-black-plates-like-new-1970s-39-38-5ma-and-37-41ma-highest-ma-and-gm 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_91f46f92-9802-442d-bf77-b563937d5441.jpg?v=1740695245 (!!!!!) (Best Pair #2) 5687WA and 5687WB GE black plates like new 1970's (39/38.5ma and 37/41ma) (Highest Ma and Gm) https://tubeworldexpress.com/products/12bh7-ge-delco-gray-oval-plates-u-getter-nos-1950s-7ma-8ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_f4ab417c-a12a-422d-8233-a7c6df5128fd.jpg?v=1740521500 (!!) (Single) 12BH7 GE Delco gray oval plates "U" getter NOS 1950's (7ma/8ma) (Quicksilver, Wells, Doshi, McIntosh) https://tubeworldexpress.com/products/5687wa-ge-used-tests-like-new-1970s-44-45ma-highest-ma-and-gm 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_0181cf43-4878-468f-b986-ac87905749be.jpg?v=1740523299 5687WA GE used/tests like new 1970's (44/45ma) (highest Ma and Gm) https://tubeworldexpress.com/products/single-ck-5687-raytheon-black-plates-o-getter-like-new-1960-30-33-5ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_e5031a00-3beb-45a6-964f-2945b0b6f278.jpg?v=1740524232 (!!!) (Single) CK-5687 Raytheon black plates "O" getter like new 1960 (30/33.5ma) https://tubeworldexpress.com/products/jhy-6ak5-hytron-black-plate-nos-1952-p12 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_93e1cef9-428b-43d1-b168-2db82364d029.jpg?v=1740695384 (!!!) (Best Pair) JHY-6AK5 Hytron black plate NOS 1952 (6.6ma and 6.8ma) https://tubeworldexpress.com/products/good-value-pair-5687wb-ge-used-good-1970-era-25-27ma-and-26-5-26ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_f320be99-71e2-4759-9db1-51de07c6ef56.jpg?v=1740757632 (!!!!) (Good Value Pair) 5687WB GE used/good 1970 era (25/27ma and 26.5/26ma) https://tubeworldexpress.com/products/6gm5-sylvania-p3 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_257a818d-80e9-41fb-b77b-7c93e6374775.jpg?v=1741391747 (!!!) (Best Pair #1) 6GM5 Sylvania rebranded Tungsol and Sylvania NOS 1960 era (59ma and 60ma) https://tubeworldexpress.com/products/ebf80-6n8-telefunken-germany-diamond-nos-1960s-rebranded-international 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_6e215eea-1dec-4966-8378-5a032d2df432.jpg?v=1740844982 EBF80=6N8 Telefunken Germany Diamond NOS rebranded International 1971 (1 in stock) https://tubeworldexpress.com/products/ebf80-6n8-tungsram-hungary-branded-telefunken-germany-1961-2-in-stock 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_a10fb45b-e055-40dc-b318-2a8fb4763919.jpg?v=1740954058 EBF80=6N8 Tungsram Hungary branded Telefunken Germany 1961 (2 in stock) https://tubeworldexpress.com/products/31lr8-sylvania-nos-1-in-stock 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_ea831382-2ea4-4767-939d-b7473f21c05d.jpg?v=1740858434 31LR8 Sylvania NOS (1 in stock) https://tubeworldexpress.com/products/ebf80-6n8-mullard-holland-low-hours-tests-like-new-1957 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_819a5811-df36-4f8b-bc28-089fcae3a59d.jpg?v=1740953931 EBF80=6N8 Mullard Holland low hours/tests like new 1957 https://tubeworldexpress.com/products/single-12au7a-rca-clear-top-nos-1968-8-11ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_bf944f1b-7f6e-4d42-9689-192a430d2405.jpg?v=1741044191 (!!!) (Single) 12AU7A RCA clear top NOS 1968 (8/11ma) https://tubeworldexpress.com/products/recommended-single-cv4003-12au7-6189-mullard-uk-nos-1978-rebranded-6189-rtc-1981-9-6-10-8ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_bb816f1b-2a5d-4909-899f-7315d7fd8f39.jpg?v=1684872818 (!!!!) (Recommended Single) CV4003=12AU7=6189 Mullard UK NOS 1978 rebranded "6189 RTC" 1981 (9.6/10.8mA) https://tubeworldexpress.com/products/12bh7a-sylvania-silver 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_9deac366-03e8-43d7-b36e-ac80f35b037f.jpg?v=1759598617 (!!!!) (Single) 12BH7A Sylvania Silvertone gray oval plates large "O" getter halo 1960 era NOS (11.5/10.6ma) https://tubeworldexpress.com/products/2nd-best-single-5965a-ge-5-star-nos-1964-19-2-14-6ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_17654d9a-78ba-41da-bc5b-62f6741d3a28.jpg?v=1741131389 (!!!) (2nd Best Single) 5965A GE "5 Star" NOS 1964 (19.2/14.6ma) https://tubeworldexpress.com/products/6c8g-rv1 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/6_63cab199-2f0a-46a4-9219-5c00de85ac02.jpg?v=1784152790 (Best Single) 6C8G RCA gray plates NOS 1961 (4.0/3.8ma) (Same Gm) https://tubeworldexpress.com/products/6cw4-rca-nos-p3 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_7699fb2a-1a63-49a3-9c6f-442ac4be9859.jpg?v=1741275989 (!!!) (Best Pair #3) 6CW4 RCA NOS 1961-1965 (103/60 and 102/60) https://tubeworldexpress.com/products/best-mullard-single-7247-12dw7-hammond-mullard-ribbed-plates-like-new-1964-1-0ma-and-11-8ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/7_1_9688ffdd-bdc2-44d5-ba46-6212f4e1e2e5.jpg?v=1782190806 (!!!) (Best Single) 7247=12DW7 Mullard UK rebranded RCA NOS 1972 (1.6ma and 14.5ma) https://tubeworldexpress.com/products/single-6080-gev1 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_1e3c8378-7ec1-4a29-8e2a-9cb851113108.jpg?v=1756182078 (!!!!) (Single) 6080 GE black plates NOS 1980 era (86ma/72ma) https://tubeworldexpress.com/products/6be6-sylvania-nos-1960s-1-8ma-gm-900 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/4_4aaac229-7c68-4024-8adf-c7185f7b92ee.jpg?v=1779636841 6BE6 Sylvania NOS 1960's (1.5ma Gm=900) https://tubeworldexpress.com/products/5750-6be6w-ge-5-star-nos-1960 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_63796273-1e40-4612-b2a1-b733ec958d9a.jpg?v=1741802760 5750=6BE6W GE 5 Star NOS 1960 https://tubeworldexpress.com/products/best-pair-6cw4-ge-nos-1966-1970-120-60-and-120-60-strong-emission-copy 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_d2b7e6cd-fe9c-4fca-95f3-0bd91b00837a.jpg?v=1741363841 (!!!!) (BEST Pair) 6CW4 GE NOS 1975-1976 (120/60 and 120/60) (strong emission) https://tubeworldexpress.com/products/best-pair-3-6cw4-ge-nos-1974-1978-120-60-and-120-60-strong-emission 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_e89ca5ed-8ebf-4aeb-a279-8eaeb4a8a8c3.jpg?v=1741364462 (!!!!) (BEST Pair #3) 6CW4 GE NOS 1974-1978 (105/60 and 107/60) (strong emission) https://tubeworldexpress.com/products/6j7g-raytheon-nos-1940s-p1 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/7_5d83b66a-608a-4929-8cc6-e298bee9f446.jpg?v=1781196417 (!) (PAIR) 6J7G Raytheon NOS 1940's (2.3ma and 2.6ma) (same Gm) https://tubeworldexpress.com/products/866a-rcap1 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_1f191cfe-0623-4b45-be2e-bde3d76894f7.jpg?v=1741558619 (!!!) (Best Value Pair) 866A RCA like new 1956-1959 in white boxes (60-62/40 x 2 tubes) https://tubeworldexpress.com/products/866a-rcav1 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_45863906-9156-4b8c-891e-a2dcb8060a7f.jpg?v=1741558674 (!!!) (Recommended Single) 866A RCA tests like new 1956 (58/40) https://tubeworldexpress.com/products/best-pair-6eu7-rca-nos-1967-48-49-32-and-51-52-32 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_ca42b0a3-70fa-4fba-a0cf-01a27d47c347.jpg?v=1741669114 (!!!!) (Best Pair #3) 6EU7 RCA NOS 1967 (48-49/32 and 51-52/32) https://tubeworldexpress.com/products/6v6gt-rcav1a 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/4_5e79a95c-a9fb-40df-b5bd-3863f90dcf73.jpg?v=1778134186 (!!!!!) (Best Single 1954) 6V6GT RCA black plate coated glass NOS 1954 (42.5ma) (Fender, Swart, Clark, Victoria, Ampeg, Silvertone amps) https://tubeworldexpress.com/products/ux-201-a-radiotron-used-good-1930-era-2-4ma-gm-550 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_a96b0de4-973d-450e-b287-ad004a89c303.jpg?v=1741803966 UX-201-A Radiotron used/good 1930 era (2.4ma Gm=550) https://tubeworldexpress.com/products/7868-rv4 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_9cd0048b-72b6-468e-856e-b3a972e234cf.jpg?v=1741821967 (!!!) (Single) 7868 RCA gray plate used/75% 1970 era (47.6ma) https://tubeworldexpress.com/products/music-hall-7-3-turntable 2026-07-21T12:49:22-05:00 daily https://tubeworldexpress.com/products/5654-6ak5-rca-command-series-black-plate-nos-1968-6-8ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_7f516ab5-563b-401a-ba0c-d7014d1325f6.jpg?v=1742367401 (!!) 5654=6AK5 RCA Command Series black plate NOS 1968 (6.8ma) https://tubeworldexpress.com/products/ecf80-6bl8-telefunken-germany-nos-v6 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/4_fb39d686-cac4-44d1-a0ca-0955d66e24af.jpg?v=1779853940 (!!!) (Single) ECF80=6BL8 Telefunken Germany <> bottom NOS 1962 (11/7ma) https://tubeworldexpress.com/products/6sn7gtb-ge-branded-raytheon-nos-1970s-10-9-6ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_10d15bb6-72a5-4b01-94c0-c910efba14eb.jpg?v=1742364622 (!!) (Single) 6SN7GTB GE branded Raytheon NOS 1970's (10/9.6ma) https://tubeworldexpress.com/products/6da4a-sylvania-black-base-nos-1970-era-82-60 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_fec8caca-b512-45fc-a2c8-f8e7c2a6a0ad.jpg?v=1742364852 6DA4A Sylvania black base NOS 1970 era (82/60) https://tubeworldexpress.com/products/6bs8-rca-nos-1966-11-5-10ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_e1551814-7a07-413e-8dd0-3107472e76b0.jpg?v=1742366382 6BS8 RCA NOS 1966 (11.5/10ma) https://tubeworldexpress.com/products/17ab10-nos-4-in-stock 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_4aa89a4b-56d2-4359-9236-b71b329a98b5.jpg?v=1742393287 17AB10 NOS (4 in stock) https://tubeworldexpress.com/products/best-price-6w4gt-rca-nos-set-of-10-27-99 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_85d2c5bd-d1a1-4969-9e3d-6c683afc372a.jpg?v=1742623150 (!!) (BEST PRICE!) 6W4GT RCA NOS (10 tubes for $27.99) https://tubeworldexpress.com/products/6x5gt-ge-coin-base-p1 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_4080f5ea-1e3f-4777-9dc8-418a26ddcd47.jpg?v=1742973912 (!!!) (BEST VALUE PAIR) 6X5GT GE coin-base NOS 1970's (50-50/40 and 51-52/40) https://tubeworldexpress.com/products/best-value-quad-6l6gt-russian-branded-raytheon-nos-1970s-q1 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_fbb4e56b-71b7-4c2d-9230-37a6c45bee3f.jpg?v=1742911260 (!!!!) (Best Quad #1) 6L6GT Russian branded Raytheon NOS 1970's in white boxes (71.0/71.2/71.5/71.8ma) (not a sub for 6L6GC) https://tubeworldexpress.com/products/6v7g-us-brands-nos-1940s-15-in-stock 2026-07-21T12:49:22-05:00 daily https://tubeworldexpress.com/products/350c-shuguang-china-nos-sub-for-5881-or-6l6gc-68-5ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/products/350C1_54bd2831-d25e-4e51-afea-0ab0185c9867.jpg?v=1571438977 350C Shuguang China NOS (sub for 5881 or 6L6GC) (68.5ma) https://tubeworldexpress.com/products/6al3-ey88-sylvania-nos-half-wave-hv-rectifier-1-in-stock 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_946ae3dc-b773-4461-85c4-74df97beb010.jpg?v=1742852170 6AL3=EY88 Sylvania NOS Half-Wave HV Rectifier (1 in stock) https://tubeworldexpress.com/products/6l6g-rca-sylv1 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_7476634d-3f73-47e9-a704-681a5821ee35.jpg?v=1759598162 (!) (Single) 6L6G Sylvania branded RCA coated glass used/good 1947 (56ma) https://tubeworldexpress.com/products/best-pair-6bm8-sylvania-nos-1970s-2-3-35ma-and-2-0-37ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_aee56e63-f4c0-4a14-9004-0ce4bce8faa4.jpg?v=1742865595 (!!) (BEST PAIR) 6BM8 Sylvania NOS 1970's (1.8/45ma and 1.7/49ma) https://tubeworldexpress.com/products/6sq7gt-fm-co-by-sylvania-used-good-1949-0-9ma-and-gm-800 2026-07-21T12:49:22-05:00 daily https://tubeworldexpress.com/products/6146b-gep1 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_ba912f41-112b-433e-a4a1-6f68c479ea59.jpg?v=1760721374 (!!!!) (Best Value Pair) 6146B GE NOS 1974 and 1985 (86ma and 90.5ma) https://tubeworldexpress.com/products/6sa7gt-rca-nos-1950s-95-60 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_b58142d4-762c-462e-a61b-b2f43fd3ad2a.jpg?v=1743000605 6SA7GT RCA NOS 1950's (95/60) https://tubeworldexpress.com/products/christian-lichtfuss-shipping 2026-07-21T12:49:22-05:00 daily https://tubeworldexpress.com/products/good-value-pair-6350-sylvania-black-ribbed-plates-u-getter-used-good-1957-9-6-9-3ma-and-9-5-9-8ma-1-3-matched 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_10fe2d05-a2f4-436a-9d63-4ed2297e5771.jpg?v=1744418055 (!!!) (Good Value Pair) 6350 Sylvania black ribbed plates "U" getter used/good 1957 (9.6/9.3ma and 9.5/9.8ma) 1-3% matched (same Gm) https://tubeworldexpress.com/products/12ax7-ecc83-sv4 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_82017ea6-0ea3-4f43-821e-0b8bf78f744c.jpg?v=1771013394 (!!!) (Best Value Single 1965) 12AX7=ECC83 Siemens Germany ribbed plates used/good (0.9/0.8ma and Gm=1500/1400) https://tubeworldexpress.com/products/best-single-1953-12ax7-ge-gray-ribbed-plates-d-getter-1953-like-new-gm-1600-1600-and-1-1-1-0ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_ef72bb95-7ba9-4c53-a804-d84d60f4b50e.jpg?v=1744132104 (!!!) (Best Single 1953) 12AX7 GE gray ribbed plates "D" getter 1953 like new (Gm=1600/1600 and 1.1/1.0ma) (1st version) https://tubeworldexpress.com/products/recommended-pair-12az7a-ge-branded-admiral-westinghouse-black-plates-nos-1960-9-0-9-4ma-and-9-2-8-0ma-mcintosh-mc275 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_32c38483-f27c-4401-8f13-f4cd031a7270.jpg?v=1744054156 (!!) (Recommended Pair) 12AZ7=12AZ7A GE branded Admiral/Westinghouse black plates NOS 1960 (9.0/9.4ma and 9.2/8.0ma) (McIntosh MC275) https://tubeworldexpress.com/products/12ax7-ecc83-siemens-halske-germany-used-good-1966 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_48921c93-9dc2-4a85-bef0-d5fc1e9403d2.jpg?v=1744319261 (!!!) (Best Value Single) 12AX7=ECC83 SIEMENS HALSKE GERMANY used/good 1966 (0.8/0.9ma) https://tubeworldexpress.com/products/best-pair-12sl7gt-ge-nos-1973-2-9-2-9ma-and-2-7-2-6ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_26cbf7be-be46-4a3a-a9b1-b6940f9d21dd.jpg?v=1744436040 (!!) (Best Pair) 12SL7GT GE NOS 1973 (2.9/2.9ma and 2.7/2.6ma) https://tubeworldexpress.com/products/best-value-single-5u4g-duomnt-by-tungsol-used-good-1954-50-40-and-52-40 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_1824b1bd-bc91-4eaa-8c73-abf04b2d83b3.jpg?v=1744411704 (!) (Best Value Single) 5U4G Dumont by Tungsol used/good 1954 (50/40 and 52/40) https://tubeworldexpress.com/products/6sk7gt-philco-1952-10ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_bea9ecc9-0d75-464e-961a-4c2f1e2e67e0.jpg?v=1744416024 (!) 6SK7GT Philco by Sylvania chrome top 1952 (10ma) https://tubeworldexpress.com/products/6sa7gt-rca-nos-1940s-95-60 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_8eb029d6-205a-44ab-af23-35a967094c92.jpg?v=1744416307 6SA7GT RCA NOS 1940's (95/60) https://tubeworldexpress.com/products/7247-12dw7-cbs-gray-ribbed-plates-nos-1960-p1 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/4_ca9e44b1-c32d-4e2a-a811-cbbe2a6f7ca2.jpg?v=1779908956 (!!!) (BEST PAIR) 7247=12DW7 CBS gray ribbed plates NOS 1960 (0.9/8.8ma and 0.9/8.6ma) 1-3% matched https://tubeworldexpress.com/products/best-quad-6l6gt-6n3c-russian-nos-1982-in-white-boxes-q3 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/products/1_cd2b4e7e-551d-4673-a612-0bbe1c890135.jpg?v=1650552319 (!!!!) (Best Quad) 6L6GT=6n3C Russian NOS 1982 in white boxes (70/70.5/71.6/72.0) https://tubeworldexpress.com/products/good-value-12ax7wxt-sovtek-nos-1990s 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_fd7b1c9d-76f0-4574-9c27-5eac25f40f42.jpg?v=1745094488 (!) (Good Value) 12AX7WXT Sovtek NOS 1990's (Gm=1500/1400 and 0.9/0.8ma) https://tubeworldexpress.com/products/best-single-6550-tungsol-branded-rcav3 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_b90a143f-ad8c-4b24-b6db-a6f944c5c0d1.jpg?v=1761978966 (!!!!) (Best Single) 6550 Tungsol branded RCA NOS vented plate NOS 1965 (130ma) (Recommended for Audio Research Ref power supply) https://tubeworldexpress.com/products/7189-cbsv1 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/2_7613fbdf-d2ab-4950-b34b-4024bf689788.jpg?v=1744837751 7189 CBS gray plate NOS 1960 (47ma) https://tubeworldexpress.com/products/best-pair-5z4-rca-nos-1959-51-51-40-and-52-52-40 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/2_fa42c186-5eca-465e-a7a5-ee5d96ad6bbc.jpg?v=1744839017 (!!!) (Best Pair) 5Z4 RCA NOS 1959 (51-51/40 and 52-52/40) https://tubeworldexpress.com/products/el34-philips-holland-brown-base-used-good-double-d-getters-1962-74ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_174d2a0e-e3c6-493a-87da-a2294cb3891b.jpg?v=1745093543 EL34 Philips Holland brown base used/good double "D" getters 1962 (74ma) https://tubeworldexpress.com/products/best-pair-tt-17-taylor-control-grid-recitifier-tube 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/2_90eedd89-8f8f-417c-be57-a820ab556072.jpg?v=1745089697 (!!!) (Best Pair) TT-17 Taylor ceramic base control grid recitifier tube 1940's (rare) https://tubeworldexpress.com/products/6bl7gta-sylvania-used-good-1954 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_fe36f31e-803f-4b6c-9930-8a9d9faa473e.jpg?v=1745094313 6BL7GT Sylvania used/good 1954 (39.2/40.4ma) https://tubeworldexpress.com/products/6bm8-ecl82-pope-holland-used-good-1965 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_f3bbb8d2-ea1b-4d66-8569-4fd62fb86cbb.jpg?v=1745095157 (!!) 6BM8=ECL82 Pope Holland used/good 1965 (2.4ma/24ma) https://tubeworldexpress.com/products/12a8gt-tungsol-used-v1 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_69a5e842-050e-4ffc-b29e-7c2be190242d.jpg?v=1745096641 12A8GT Tungsol used/good 1940's (92/60) https://tubeworldexpress.com/products/12a8gt-nat-union-used-good-1940s-89-60 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_dfb2a657-0374-4f8e-a5cd-5d71ea15e1d5.jpg?v=1745096819 12A8GT Nat. Union used/good 1940's (89/60) https://tubeworldexpress.com/products/6bl7gt-ge-d-getter-nos-1957-36-37-4ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_6306bc94-7130-47b2-be24-80a1ff665347.jpg?v=1745097475 (!!) 6BL7GT GE "D" getter NOS 1957 (36/37.4ma) https://tubeworldexpress.com/products/best-quad-6l6gt-6n3c-russian-nos-1982-in-white-boxes-64-5-65-6-65-66-5ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/products/1_92ea319d-05fe-4a6e-9574-d6829c1aa607.jpg?v=1652823405 (!!!!) (Best Quad) 6L6GT=6n3C Russian NOS 1982 in white boxes (64.5/65.6/65/66.5ma) https://tubeworldexpress.com/products/12at7-ecc81-siemens-halske-germany-used-good-1964-8-2ma-12-2ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_65713a46-96f7-42d8-97b1-6b7f6860c656.jpg?v=1745266135 (!!) (Good Value) 12AT7=ECC81 Siemens Halske Germany used/strong 1964 (8.2ma/12.2ma) https://tubeworldexpress.com/products/58-national-union-nos 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_f9ef60fa-daab-4966-ac47-1a0dcb8ae3cf.jpg?v=1745267706 58 National Union NOS 1950 era (58/36) https://tubeworldexpress.com/products/58-rca-nos-1940s-68-36 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_12a6af95-4d6d-4650-b78b-7ab47d0880bc.jpg?v=1745267818 58 RCA NOS 1940's (68/36) https://tubeworldexpress.com/products/best-value-single-12at7wa-raytheon-nos-black-plates-triple-mica-o-getter-halo-1975-era-like-new-8-12-6ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_6c9f0761-0c9b-408f-942a-2c6761b98874.jpg?v=1745268774 (!!) (Best Value Single) 12AT7WA Raytheon NOS black plates - triple mica - O getter halo 1975 era like new (8/12.6ma) https://tubeworldexpress.com/products/best-single-jan-12at7wa-raytheon-nos-black-plates-triple-mica-o-getter-halo-1968-13-8-13-4ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_bcf5566e-fb57-47f2-aa4f-70d18f5732c7.jpg?v=1745269159 (!!!) (Best Single) JAN-12AT7WA Raytheon NOS black plates - triple mica - O getter halo 1968 (13.8/13.4ma) https://tubeworldexpress.com/products/x99-ux-99-continental-by-rca-nos-1920s-2-5ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_746f6c60-807a-4993-8e19-f1824902f3c2.jpg?v=1745385218 (!!!) X99=UX-99 Continental Chicago by RCA NOS 1920's (2.5ma) https://tubeworldexpress.com/products/58-us-brands-used-good-6-in-stock 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_f97829f7-4431-4b0e-a469-9d1f9bb9b21f.jpg?v=1745384797 58 US Brands used/good (6 in stock) https://tubeworldexpress.com/products/12bh7a-rca-used-good-1960s-9-8-11-6ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_8a03ec2e-6d06-49bb-ba4e-3ee27053df1b.jpg?v=1745385776 (!!) 12BH7A RCA used/very good 1960's (9.8/11.6ma) https://tubeworldexpress.com/products/10-ge-radiotron-used-good-1940s 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_48b260a3-64cc-41a4-a614-2170efcf0122.jpg?v=1745562752 (!!!!) (Best Value Single) 10 GE Radiotron used/good 1940's (27ma) https://tubeworldexpress.com/products/25l6gt-arc 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_85bfc924-f76b-4d60-b598-0d5a37cdb7da.jpg?v=1768766233 25L6GT Arcturus metal base used/good 1940's (75/60) https://tubeworldexpress.com/products/25l6gt-ge-nos-1951-100-60 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_948b8d7b-d7a7-4fc2-b9d7-2c7bab2c1401.jpg?v=1745428482 25L6GT GE NOS 1951 (100/60) https://tubeworldexpress.com/products/single-1962-6dj8-amperex-holland-used-good-1962-11-6-12-6ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_cb288be1-fac5-4418-83ab-dc27c26a6a58.jpg?v=1745532598 (!!!) (Single 1962) 6DJ8 Amperex Holland used/good 1962 (11.6/12.6ma) https://tubeworldexpress.com/products/6dj8-tungsram-hungary-branded-amperex-used-good-1982-9-5-12-5ma 2026-07-21T12:49:22-05:00 daily https://tubeworldexpress.com/products/12sn7gta-ge-coin-base-side-getter-nos-1980-p14 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_b9c8ca40-284b-4213-b69c-7c2956ca34da.jpg?v=1766864045 (!!!!) (Best Pair) 12SN7GTA GE coin-base side getter NOS 1980 (10.4/10.8ma and 10.4/10.0ma) (same Gm) https://tubeworldexpress.com/products/best-pair-12sn7gta-ge-coin-base-side-getter-nos-1980-8-8-9-4ma-and-8-4-9-0ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_39707bd9-33dc-4f5d-bf62-fdcca088a8f1.jpg?v=1682956960 (!!!!) (Best Pair) 12SN7GTA GE coin-base side getter NOS 1980 (8.8/9.4ma and 8.4/9.0ma) (close Gm) https://tubeworldexpress.com/products/best-holland-single-ecf80-6bl8-amperex-bugle-boy-holland-nos-1957 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_c84e4fa1-e55b-4230-acc9-ce8ba820f752.jpg?v=1746126463 (!!!) (Best Holland Single) ECF80=6BL8 Amperex Bugle Boy Holland NOS 1957 (14ma/11ma) https://tubeworldexpress.com/products/6dj8-tungsram-hungary-branded-amperex-nos-1980-11-2-11-0ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_7e3e623b-dfaa-4a9e-b844-536560b38bb1.jpg?v=1746127521 (!) 6DJ8 Tungsram Hungary branded Amperex NOS 1980 (11.2/11.0ma) https://tubeworldexpress.com/products/usn-5651wa-chatham-by-tungsol-nos-1953 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_f25ff03a-a81e-4760-8335-c1e9e749c334.jpg?v=1761783198 USN-5651WA Chatham by Tungsol NOS 1953 (1 in stock) https://tubeworldexpress.com/products/best-pair-6v6-ge-metal-can-nos-1970s-p11 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_a6f46521-7638-496d-ad9d-689162b530fa.jpg?v=1762550365 (!!!!!) (BEST PAIR) 6V6 GE metal can NOS 1976 (42.5ma and 40.8ma) (same Gm) https://tubeworldexpress.com/products/best-single-jan-cdz-811-electronic-enterprises-by-rca-nos-1954-62-36 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_e0af15f9-3a2a-4e39-9345-a818b938b8d8.jpg?v=1746804684 (!) (BEST SINGLE) JAN-CDZ-811 Electronic Enterprises by RCA NOS 1954 (62/36) https://tubeworldexpress.com/products/single-gb-6x4wa-sylvania-gold-brand-nos-v1 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_28b780cf-ddbf-4538-ba20-acca218bdf76.jpg?v=1746807225 (!!!) (Single) GB-6X4WA Sylvania Gold Brand NOS "D" getter 1960 era (57/40 and 57/40) https://tubeworldexpress.com/products/best-pair-6661-6bh6-ge-nos-1983-9-4ma-and-8-3ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_b01ad576-8b28-4fef-bbcb-03a115e6601f.jpg?v=1747159469 (!) (Best Pair) 6661=6BH6 GE NOS 1983 (9.4ma and 8.3ma) https://tubeworldexpress.com/products/best-single-1960-12ax7-ge-tall-gray-ribbed-plates-u-getter-nos-1960-gm-1700-1600-and-1-5-1-1ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_960580fa-ef88-4265-8c5f-b65b2201a04a.jpg?v=1747117072 (!!!!) (Best Single 1960) 12AX7 GE tall gray ribbed plates "U" getter NOS 1960 (Gm=1700/1600 and 1.5/1.1ma) https://tubeworldexpress.com/products/best-pair-1960-12ax7-ge-tall-gray-ribbed-plates-u-getter-like-new-1960-1-2-1-2ma-and-1-3-1-2ma-1-3-matched 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_d36e5a15-afd6-46e7-b971-3a273fa2f75b.jpg?v=1747116979 (!!!!) (Best Pair 1960) 12AX7 GE tall gray ribbed plates "U" getter like new 1960 (1.2/1.2ma and 1.3/1.2ma) 1-3% matched https://tubeworldexpress.com/products/single-1960-12ax7-ge-tall-gray-ribbed-plates-u-getter-used-good-1960-gm-1600-1450-and-1-1-0-9ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_64fe5c62-6cde-41d6-af98-3f24432376f6.jpg?v=1747156041 (!!!!) (Good Value Single 1960) 12AX7 GE tall gray ribbed plates "U" getter used/good 1960 (Gm=1600/1450 and 1.1/0.9ma) https://tubeworldexpress.com/products/best-value-single-1960-12ax7-ge-tall-gray-ribbed-plates-u-getter-tests-like-new-1960-faded-printing-gm-1600-1600-and-1-1-1-3ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_815a2ff3-164f-4236-9eab-12cbd6a8e981.jpg?v=1747156315 (!!!!) (Best Value Single 1960) 12AX7 GE tall gray ribbed plates "U" getter tests like new 1960 faded printing (Gm=1600/1600 and 1.1/1.3ma) https://tubeworldexpress.com/products/ez80-6v4-philips-miniwatt-la-radiotechnique-chartres-plant-france-nos-o-getter-halo-1963 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_f05cad68-146b-4370-b39c-b41c3d0ff915.jpg?v=1759033339 (!!!) (Recommended Single) EZ80=6V4 Philips Miniwatt La Radiotechnique Chartres plant France NOS "O" getter halo 1963 (61-62/40) https://tubeworldexpress.com/products/25z5-us-brands-nos-1940s-10-in-stock 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_e64c6eca-9595-42fd-ba4d-1ef1e011dc1a.jpg?v=1747289847 25Z5 US Brands NOS 1940's (10 in stock) https://tubeworldexpress.com/products/ef806s-ef86-telefunken-germany-v1a 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/7_5ea91972-a39b-4917-a440-22369265102d.jpg?v=1781892035 (!!!!!) (Best Overall Pair) EF806S=EF86 Telefunken Germany <> bottom NOS 1965 (4.0mA and 3.9ma) (Same Gm) (Neumann U67, Shindo, Lawson) https://tubeworldexpress.com/products/best-quad-6l6gt-russian-branded-raytheon-nos-1970s-in-white-boxes-69-69-69-5-70ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_fbb4e56b-71b7-4c2d-9230-37a6c45bee3f.jpg?v=1742911260 (!!!!) (Best Quad #2) 6L6GT Russian branded Raytheon NOS 1970's in white boxes (68/67.5/69/70ma) https://tubeworldexpress.com/products/best-quad-6l6gt-russian-branded-raytheon-nos-1970s-in-white-boxes-72-3-74-0-75-6-76-2ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_fbb4e56b-71b7-4c2d-9230-37a6c45bee3f.jpg?v=1742911260 (!!!!) (Best Quad #1) 6L6GT Russian branded Raytheon NOS 1970's in white boxes (73.2/73.5/74/74ma) https://tubeworldexpress.com/products/3rd-best-pair-1960-12ax7-westinghouse-nos-gray-pinched-plates-d-getter-1960-1-0-1-0ma-and-1-2-0-9ma-1-5-matched 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_b5e18e4c-1743-4a01-8c92-5ab69a019dc2.jpg?v=1747489135 (!!!!) (3rd Best Pair 1960) 12AX7 Westinghouse NOS gray pinched plates "D" getter 1960 faded printing (1.0/1.0ma and 1.2/0.9ma) 1-5% matched https://tubeworldexpress.com/products/6cl3-6ck3-raytheon-japan-nos 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_35922886-4d71-4692-819e-4c46f8de484c.jpg?v=1747488845 6CL3=6CK3=6DW4B Raytheon Japan NOS https://tubeworldexpress.com/products/best-single-jhs-5687wa-sylvania-nos-1966 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_26d6dcad-6038-4ef9-91e2-b25b057dd111.jpg?v=1747489340 (!!!!) (Best Single) JHS-5687WA Sylvania NOS 1966 (46/48ma) (Highest Ma and Gm) https://tubeworldexpress.com/products/single-5u4ga-ge-gm-delco-d-getter-used-tests-like-new-1950s-54-40-and-55-50 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_9fb01970-f3dc-457d-b5a5-2104bbd41942.jpg?v=1747586321 (!!) (Single) 5U4GA GE GM Delco "D" getter used/tests like new 1950's (54/40 and 55/50) https://tubeworldexpress.com/products/6v6-tungsol-v1 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_59f976f3-8319-41df-a74c-ad4e5d1645ba.jpg?v=1747589333 (!) 6V6 Tungsol metal can used/good 1955 (33.5ma) https://tubeworldexpress.com/products/best-single-6j7g-continental-nos-1940s-v1 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_ae98413f-5640-4e1f-b652-16355dfd040b.jpg?v=1741639123 (!) (Best Single) 6J7G Continental NOS 1940's (2.5ma) https://tubeworldexpress.com/products/best-pair-3-6661-6bh6-ge-nos-1970s-6-2ma-and-6-2ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_1b45c65c-b6d2-47ca-b82d-393b49276951.jpg?v=1747785887 (!) (Best Pair #3) 6661=6BH6 GE NOS 1970's (6.2ma and 6.2ma) https://tubeworldexpress.com/products/6lf6-ge-lindal-nos-1960s-89ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_4708d46a-511b-4d4c-88a2-82483f4130d3.jpg?v=1747897460 6LF6 GE Lindal NOS 1960's (89ma) https://tubeworldexpress.com/products/6lf6-rca-japan-branded-gt-britain-big-bottle-euro-style-construction-nos-1970s-80ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_67edd955-10a1-45e3-9399-f92cb7ba8870.jpg?v=1748009088 6LF6 RCA JAPAN branded Gt. Britain Big Bottle Euro style construction NOS 1970's (80ma) https://tubeworldexpress.com/products/best-pair-6fy5-ec97-sylvania-branded-ge-nos-1974-same-date-codes-14-5ma-and-14-8ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_4245dc2d-7848-4a36-ab38-a0b5f4dda231.jpg?v=1748019613 (!!) (Best Overall Pair) 6FY5=EC97 Sylvania branded GE NOS 1974 same date codes (14.5ma and 14.8ma) https://tubeworldexpress.com/products/single-6fy5-ge-holland-v1 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_f3b635cf-ada0-4815-8ee3-0dfbe7b0fb3d.jpg?v=1748020835 (!) (Single) 6FY5 GE Holland 1961 (9.6ma) https://tubeworldexpress.com/products/best-pair-6fy5-ec97-international-servicemaster-nos-made-in-japan-22ma-and-23-5ma-copy 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_728c72cd-32ba-4bbe-8166-1ec57720deab.jpg?v=1748023885 (!) (Best Pair) 6FY5=EC97 International Servicemaster NOS made in JAPAN (22ma and 23.5ma) (Copy) https://tubeworldexpress.com/products/good-value-pair-6sn7gtb-ge-used-good-1958-1961-6-4-6-8ma-and-6-4-6-6ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_e8abb2c5-53a5-46bd-ad88-e06998af5fde.jpg?v=1748238205 (!!!!) (Good Value Pair) 6SN7GTB GE used/good 1958-1961 (6.4/6.8ma and 6.4/6.6ma) https://tubeworldexpress.com/products/good-value-pair-6sn7gtb-ge-used-good-1957-1962-7-2-6-8ma-and-6-6-7-3ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_feddc476-0f55-4a28-bd7b-1763b2c728c9.jpg?v=1748238071 (!!!!) (Good Value Pair) 6SN7GTB GE used/good 1956-1957 (7.6/6.8ma and 6.6/7.3ma) (same Gm) https://tubeworldexpress.com/products/3rd-best-pair-6fy5-ec97-ge-and-sylvania-nos-made-in-japan-same-build-12ma-and-14ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_145a75d3-b6bf-43fe-8cc8-6c959b86b0f5.jpg?v=1748240726 (!) (4th Best Pair) 6FY5=EC97 GE and Sylvania NOS made in JAPAN same build (12ma and 14ma) https://tubeworldexpress.com/products/az41-philips-france-nos-1961-2-in-stock 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_fea6c510-fc82-4a8a-8c1d-e386f9c0009e.jpg?v=1761260113 AZ41 Philips France NOS 1961 (1 pair) https://tubeworldexpress.com/products/5879-rca-triple-mica-o-getter-halo-used-tests-like-new-1962-1-5ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_c6c118cc-a747-4e41-88eb-25328fdba1b9.jpg?v=1748585394 5879 RCA triple mica "O" getter halo used/tests like new 1962 (1.5ma) https://tubeworldexpress.com/products/pair-6005w-sylvania-branded-westinghouse-black-plates-nos-1970s-39ma-and-40-4ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_b37414ac-8b7d-4565-bf36-7e9e7e04bd68.jpg?v=1748586760 (!!!) (PAIR) 6005W Sylvania branded Westinghouse black plates NOS 1970's (39ma and 40.4ma) https://tubeworldexpress.com/products/single-6fy5-international-japan-nos-1960s-19-2ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_8cd48de8-21b0-4a8d-b579-abaab3c6e1c5.jpg?v=1748966017 (!) (Single) 6FY5 International Japan NOS 1960's (19.2ma) https://tubeworldexpress.com/products/single-6fy5-sylvania-branded-ge-nos-10-8ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/2_3e10ed19-3ab9-46d4-88ea-aa1a6dc688c4.jpg?v=1748587187 (!) (Single) 6FY5 Sylvania branded GE NOS (10.8ma) https://tubeworldexpress.com/products/0a4g-sylvania-like-new-1952 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_f927522d-49eb-4181-a568-744862a3b8d0.jpg?v=1748587281 0A4G Sylvania like new 1952 https://tubeworldexpress.com/products/0c3-ge-nos-1946-argonv1 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_b9161428-30f7-475c-bcea-cb89c58dd503.jpg?v=1748609965 0C3 GE NOS 1946 (argon) https://tubeworldexpress.com/products/single-6fy5-sylvania-nos-1960s-13-6ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_508d75ab-3534-45cd-818d-e01cddc87bad.jpg?v=1748610132 (!) (Single) 6FY5 Sylvania NOS 1960's (13.6ma) https://tubeworldexpress.com/products/best-single-3-jg-12at7wa-6201-ge-nos-blue-tip-red-dot-triple-mica-o-getter-halo-gray-plates-1960-8-6-11-8ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_ae41be6a-3fe5-435f-88be-90a8b8536fc4.jpg?v=1748877597 (!!!!) (BEST SINGLE #3) JG-12AT7WA=6201 GE NOS "blue tip - red dot" triple mica, "O" getter halo, gray plates 1960 (8.6/11.8ma) https://tubeworldexpress.com/products/single-5u4ga-ge-d-getter-used-good-1954-51-40-and-52-50 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_5ba628cd-399d-4491-9990-7897a4a31766.jpg?v=1748966682 (!!) (Single) 5U4GA GE "D" getter used/good 1954 (51/40 and 52/50) https://tubeworldexpress.com/products/best-pair-6af4-rca-nos-1970s-23-5ma-and-23-8ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_083d38b6-6989-40c7-a9bf-d8746b297d27.jpg?v=1749572715 (!!) (Best Pair) 6AF4 RCA NOS 1970's (23.5ma and 23.8ma) https://tubeworldexpress.com/products/pinched-waist-1959-e80f-6084-philips-miniwatt-holland-pq-pinched-waist-with-d-getter-like-new-1959-3-0ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_ff9378d8-f500-4b66-8285-05f29fd16d48.jpg?v=1750827807 (!!) (Pinched Waist 1959) E80F=6084 Philips Miniwatt Holland PQ "Pinched Waist" with "D" getter like new 1959 (3.0ma) https://tubeworldexpress.com/products/pair-6af4-sylvania-nos-1960s-77-78-60 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_f0330151-a31f-4b24-8a6a-b4028b922df2.jpg?v=1749572641 (!!!) (Pair) 6AF4 Sylvania NOS 1960's (77-78/60) https://tubeworldexpress.com/products/pair-6hk5-sylvania-branded-dumont-nos-1964-1969-92-60-and-93-60 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_eb45d31b-326d-4ace-b390-fb0cbabd8f35.jpg?v=1749572896 (!) (PAIR) 6HK5 Sylvania branded Dumont NOS 1964-1969 (92/60 and 93/60) https://tubeworldexpress.com/products/6af4-tungsol-d-getter-nos-1950s 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_bb36c89a-9e20-4aad-83f9-41a6173ce173.jpg?v=1749573150 6AF4 Tungsol "D" getter NOS 1950's (15.8ma) https://tubeworldexpress.com/products/6js6c-ge-branded-rca-nos-1970s-55ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_1f663cd1-5c34-403a-8255-cac5e7ba36a0.jpg?v=1750094674 (!) 6JS6C GE branded RCA NOS 1970's (55ma) https://tubeworldexpress.com/products/best-pair-6au6a-channel-master-hitachi-japan-nos-d-getter-1960-8-6ma-and-9-2ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_b71da4b1-1e61-4bc1-bf90-8c78a5f7ff8a.jpg?v=1750093189 (!!!) (Best Pair) 6AU6A Channel Master Hitachi Japan NOS D getter 1960 (8.6ma and 9.2ma) https://tubeworldexpress.com/products/0c2-rca-nos-1963-1-in-stock-neon 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_e4cb101a-ddd3-41fb-8ce1-30eef5d013f9.jpg?v=1750093109 0C2 RCA NOS 1963 (1 in stock) (neon) https://tubeworldexpress.com/products/6sn7gtb-tungsol-brown-base-u-getter-used-good-1950s-7-0-8-2ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_62daf964-a869-470c-b04c-b7406d4b31d8.jpg?v=1750094590 (!!!) 6SN7GTB Tungsol brown base "U" getter used/good 1950's (7.0/8.2ma) https://tubeworldexpress.com/products/mel-turner-kt120 2026-07-21T12:49:22-05:00 daily https://tubeworldexpress.com/products/6ka8-raytheon-japan-nos-1970s 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_cecb8f16-34cf-4df1-bc8f-b3b5a2d91eb6.jpg?v=1750827877 6KA8 Raytheon Japan NOS 1970's (20 in stock) https://tubeworldexpress.com/products/best-value-single-6x4-ser-lm-ericsson-sweden-d-getter-nos-1950s-slightly-tilted-glass-52-40-and-54-40 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/products/1_0badb4d3-7ccf-4ff9-aff2-60ac29bb6e3c.jpg?v=1612971552 (!!!) (BEST VALUE SINGLE) 6X4 SER = LM Ericsson Sweden "D" getter NOS 1950's slightly tilted glass (52/40 and 54/40) https://tubeworldexpress.com/products/el86-mullardv2 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_214c653c-a939-4d18-92c5-04e7f58f83e0.jpg?v=1754244034 (!!!) (Pair) EL86 GE and Philips Mullard UK 1960's (65ma and 60ma) https://tubeworldexpress.com/products/2nd-best-pair-jhs-6au6wb-sylvania-nos-1963-1964-6-0ma-and-6-5ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_eff58f2b-7fa5-42f2-8dd0-3174e8d7e18f.jpg?v=1750828046 (!) (2nd Best Pair) JHS-6AU6WB Sylvania NOS 1963-1964 (6.0ma and 6.5ma) https://tubeworldexpress.com/products/jhy-6ak5-hytron-black-plate-nos-1952-5-8ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_1e8b08d0-3a5b-4031-96b6-290f99b3173f.jpg?v=1751056189 (!) (Best Single) JHY-6AK5 Hytron black plate NOS 1952 (8.1ma) https://tubeworldexpress.com/products/6005w-sylvania-branded-westinghouse-nos-1970s-38-5ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_4d00de65-1ced-43d9-b1c3-85ccaf79303f.jpg?v=1750831663 6005W Sylvania branded Westinghouse NOS 1970's (38.5ma) https://tubeworldexpress.com/products/6ak5-westinghouse-nos-1970-5-8ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_0eef0dab-8942-4c3b-b7f4-86ce71436c9c.jpg?v=1750831935 6AK5 Westinghouse NOS 1970 (5.8ma) https://tubeworldexpress.com/products/ec92-6ab4-telefunken-germany-bottom-nos-p2 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/2_caac8ba6-95e3-4387-a0ba-3a617dc944be.jpg?v=1763505394 (!!!!) (Best Value Pair) EC92=6AB4 Telefunken Germany <> bottom NOS 1964-1965 (7.3ma and 7.0ma) (same Gm) (mic) https://tubeworldexpress.com/products/best-pair-6c4wa-ge-jan-nos-1980-1982-8-4-8-4ma-1-matched 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_e53017f1-cf3d-4bea-b02c-1bd91bd98985.jpg?v=1751057066 (!!!!) (BEST PAIR #2) 6C4WA GE JAN NOS 1980-1982 (8.4/8.4ma) 1% matched https://tubeworldexpress.com/products/best-pair-6c4wa-ge-jan-nos-1973-1980-8-4-8-2ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_105996b8-9c85-4133-b1da-0cee7d97cf5c.jpg?v=1751128061 (!!!!) (BEST PAIR) 6C4WA GE JAN NOS 1973-1980 (8.4/8.2ma) https://tubeworldexpress.com/products/best-pair-3-6c4wa-ge-jan-nos-1980-1981-8-6-9-0ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_30e9b600-11b6-41f3-a5f7-8d49ab112bcf.jpg?v=1751127990 (!!!!) (BEST PAIR #3) 6C4WA GE JAN NOS 1980-1981 (8.6/9.0ma) (Same Gm) https://tubeworldexpress.com/products/single-e88cc-6922-philips-sq-holland-gold-pins-used-good-1973-10-9ma-good-gm 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_fec605c4-7fcd-4a10-8eb6-8af92287f0ce.jpg?v=1750891776 (!!) (Single) E88CC=6922 Philips SQ Holland gold pins used/good 1973 (10/9ma) (Good Gm) https://tubeworldexpress.com/products/em71-lorenz-germany-tuning-eye-nos-1950s-0-in-stock-copy 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_67be2d8c-36e5-458b-aa07-15635451a572.jpg?v=1751056935 EM71 Lorenz Germany tuning eye NOS 1950's (1 in stock) https://tubeworldexpress.com/products/best-single-el34-mullard-uk-branded-siemens-xf3-single-halo-o-nos-1973-78ma-copy 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_16347c31-68a8-4ddb-8650-8da3c1d6f22a.jpg?v=1751128981 (!!!!!) (Best Single) EL34 Mullard UK branded Siemens XF3 single halo "O" NOS 1973 (78ma) https://tubeworldexpress.com/products/b-9m-18941-belmont-jfd-air-cooled-ballast-nos 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_9b8b707c-4849-47d9-8865-ac131cbe2189.jpg?v=1751257411 B-9M-18941 Belmont JFD Air Cooled Ballast NOS https://tubeworldexpress.com/products/b-9m-16067-belmont-jfd-air-cooled-ballast-nos 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_72aa726f-409a-4534-8ff5-9bec9c240381.jpg?v=1751257497 B-9M-16067 Belmont JFD Air Cooled Ballast NOS https://tubeworldexpress.com/products/6au6wb-6136-sylvania-branded-westinghouse-nos-1974-7-2ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_efafd409-2742-46cd-9d9a-bc3b06a6fc1a.jpg?v=1752247311 6AU6WB=6136 Sylvania branded Westinghouse NOS 1974 (7.2ma) https://tubeworldexpress.com/products/e180f-philips-miniwatt-sq-holland-gold-pins-d-getter-nos-1957-14-2ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_fa032987-7946-4b49-b39f-367c8d6ee010.jpg?v=1751343836 (!!) (Best Single) E180F=6688 Philips Miniwatt SQ Holland gold pins "D" getter NOS 1957 (14.2ma) https://tubeworldexpress.com/products/e80cf-7643-valvo-germany-branded-philips-1970-11-4-9-0ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/products/1_3d8f275b-8051-4f1a-991f-d73954e7fb6f.jpg?v=1674314419 E80CF=7643 Valvo Germany branded Philips 1970 (11.4/9.0ma) https://tubeworldexpress.com/products/7-pin-usa-made-brown-phenolic-bottom-chassis-mount-nos-4-ground-tabs-2-in-stock 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_e908152a-97c0-4e05-9116-05c6d1ef8b7a.jpg?v=1751477732 7 pin USA MADE brown phenolic bottom chassis mount NOS - 4 ground tabs (2 in stock) https://tubeworldexpress.com/products/5933wa-807w-sylvania-d-getters-like-new-1969-70-6ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_19a77eaa-eb88-4110-9ba4-dd2d6cd6f221.jpg?v=1751643400 5933WA=807W Sylvania D getters like new 1969 (70.6ma) https://tubeworldexpress.com/products/5933wa-807w-sylvania-d-getters-like-new-1960s-64-5ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_b4421ba6-5f2f-4044-bfcd-e08234f229fe.jpg?v=1751643492 5933=807W Sylvania D getters like new 1960's (64.5ma) https://tubeworldexpress.com/products/best-value-pair-6c4wa-philips-jan-by-sylvania-nos-1987-8-2ma-and-7-6ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_f06c0ffb-03fd-464c-9eba-46cfb3652b80.jpg?v=1751646717 (!!!!) (Best Value Pair) 6C4WA Philips JAN by Sylvania NOS 1987 (8.2ma and 7.6ma) https://tubeworldexpress.com/products/best-value-pair-6c4wa-philips-jan-by-sylvania-nos-1987-7-4ma-and-7-2ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_f06c0ffb-03fd-464c-9eba-46cfb3652b80.jpg?v=1751646717 (!!!!) (Best Value Pair) 6C4WA Philips JAN by Sylvania NOS 1987 (7.4ma and 7.2ma) https://tubeworldexpress.com/products/single-6l6g-mullard-uk-nos-1955-a-few-very-scrapes-on-base-64-6ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_ec2542e9-6931-4b61-9d20-980b5814a982.jpg?v=1751673384 (!!!!) (Single) 6L6G MULLARD UK NOS 1955 a few very scrapes on base (64.6ma) https://tubeworldexpress.com/products/single-6l6g-mullard-uk-nos-1955-65-6ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_b3ed86b9-d9f0-4a32-9574-d1ffd39e5eaf.jpg?v=1751673533 (!!!!) (Single) 6L6G MULLARD UK NOS 1955 (65.6ma) https://tubeworldexpress.com/products/12ax7-baldwin-sylvania-d-getter-used-good-1959-0-9-0-9ma-1-section-balance 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_c897ad79-f795-4300-9e82-bbd903e3ccb7.jpg?v=1751920838 (!!) 12AX7 Baldwin Sylvania "D" getter used/tests like new 1959 (1.9/1.9ma) 1% section balance https://tubeworldexpress.com/products/good-value-pair-cx-71a-and-71a-rca-cunningham-balloon-used-good-1930-era-21ma-and-18-5ma-same-gm 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_053ef0e0-37ae-49fc-9366-0da3b283c288.jpg?v=1751919178 (!!) (Good Value Pair) CX-71A and 71A RCA/Cunningham Balloon used/good 1930 era (21ma and 18.5ma) (same Gm) https://tubeworldexpress.com/products/b-9m-17571-jfd-replacement-for-belmont-nos-3-in-stock 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_ec79134b-a619-4dec-be3e-342dad7a44e3.jpg?v=1751902949 B-9M-17571 JFD replacement for Belmont NOS (3 in stock) https://tubeworldexpress.com/products/best-single-ux-112a-rca-balloon-engraved-base-like-new-1930-era-9-6ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_a2acdee8-8613-4a44-997e-86360d644773.jpg?v=1751987334 (!) (Best Single) UX-112A RCA Balloon engraved base like new 1930 era (9.6ma) https://tubeworldexpress.com/products/12dq6b-philco-by-sylvania-nos-1960s-103ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_c144448d-9189-409e-b858-46e71402f3b6.jpg?v=1752041279 12DQ6B Philco by Sylvania NOS 1960's (103ma) https://tubeworldexpress.com/products/12at7-rcav1 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_edfdf5e3-ac48-45be-bf64-0ff093a9ef8d.jpg?v=1767682062 (!!!!) (Single) 12AT7 RCA NOS 1965 (7.2/12.8ma) (good tone) https://tubeworldexpress.com/products/best-pair-0d3w-chatham-by-tungsol-nos-1951-1953-high-stability-0d3-argon 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_21808f86-bc61-4a0c-a1c9-078945555cf9.jpg?v=1752783779 (!) (Best Pair) 0D3W Chatham by Tungsol NOS 1951 (high stability 0D3) (argon) https://tubeworldexpress.com/products/em-2-5-866a-electro-magnetic-products-chicago-like-new-1991-56-40 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_cd2dd0ec-3393-4cb6-b8b1-da417935826c.jpg?v=1752599336 EM 2.5=866A Electro-Magnetic Products Chicago like new 1991 (56/40) https://tubeworldexpress.com/products/best-pair-3-6gj7-ecf801-mullard-uk-branded-rca-nos-1975-1976 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_a06f3bbc-ab9f-49fb-be57-ae77fb112ac1.jpg?v=1752559762 (!!) (Best Pair #3) 6GJ7=ECF801 Mullard UK branded RCA NOS 1975-1976 https://tubeworldexpress.com/products/best-single-6js6c-westinghouse-japan-nos-1970s-121ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_05b488ff-a36e-4955-88b6-5f9659f3695d.jpg?v=1752599673 (!!) (Best Single) 6JS6C Westinghouse Japan NOS 1970's (121ma) https://tubeworldexpress.com/products/best-single-gb-5654-6ak5-sylvania-gold-brand-nickel-pins-1970s-8-5ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_ee88f67e-c623-4132-b279-96bbaad2beb7.jpg?v=1752600080 (!!!) (Best Single) GB-5654=6AK5 Sylvania Gold Brand nickel pins 1970's (8.5ma) https://tubeworldexpress.com/products/6v6g-zenith-sylvania-engraved-base-used-good-1930s-39ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_cce0d8d2-b1da-4282-badb-4f61b1978c40.jpg?v=1752609065 (!!!) 6V6G Zenith Sylvania engraved base used/good 1930's (39ma) https://tubeworldexpress.com/products/best-pair-2-6ar6-6098-tungsol-oval-plate-nos-1951-88ma-and-84ma-1st-series-made-copy 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_59b097f0-cf5a-449a-bc34-8037b9844c25.jpg?v=1752772285 (!!) (Best Pair #2) 6AR6=6098 Tungsol oval plate NOS 1951 (88ma and 84ma) (1st series made) (Copy) https://tubeworldexpress.com/products/5651a-rca-nos-1972-lamm 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_d2156258-65eb-417b-bd5f-84374c941b9f.jpg?v=1752817386 5651A RCA NOS 1972 (LAMM) https://tubeworldexpress.com/products/6an8a-raytheon-usa-nos-1960s-13-5-14-5ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_e896d923-2fc3-4ed9-979c-53934b79da4d.jpg?v=1752959332 (!!) 6AN8A Raytheon USA NOS 1960's (13.5/14.5ma) https://tubeworldexpress.com/products/6an8a-ge-great-britain-made-in-japan-nos-1976-13-19ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_c4e379a6-0a1f-4779-ae61-78770d76b31a.jpg?v=1752958461 6AN8A GE Great Britain made in Japan NOS 1976 (13/19ma) https://tubeworldexpress.com/products/6an8a-rca-nos-1960s-15-6-16-5ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_8900e046-f078-409a-a55d-e3e996fae606.jpg?v=1752960372 (!!) (Best Single) 6AN8A RCA NOS 1960's (15.6/16.5ma) https://tubeworldexpress.com/products/em81-motorola-holland-nos-1959 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_d380a826-605d-48a3-84c9-849f1343c561.jpg?v=1753032076 EM81 Motorola Holland NOS 1959 https://tubeworldexpress.com/products/6an8a-sylvania-branded-national-u-getter-nos-1960-era-16-6-15ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_08993121-8b66-4130-9387-f7570548dc69.jpg?v=1753032422 (!!) 6AN8A Sylvania branded National U getter NOS 1960 era (16.6/15ma) https://tubeworldexpress.com/products/jan-5691-sylvaniav1 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_d7996daf-9c69-4c00-a9ba-30fc5c8c2201.jpg?v=1753282438 (!!!!!) (Best Single #2) JAN-5691 Sylvania black plates NOS 1979 (2.1/2.1ma) (Best 6SL7GT sub) https://tubeworldexpress.com/products/85-ken-rad-used-good-1950-45-25 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_04850e4c-e604-40b2-8fd0-337a4d873b1b.jpg?v=1753821225 85 Ken Rad used/good 1950 (45/25) https://tubeworldexpress.com/products/7868-rca-black-plate-tipped-top-used-good-1960-era-42-5ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_e619ffae-727f-46df-b958-5644328b8900.jpg?v=1753318814 7868 RCA black plate tipped top used/good 1960 era (42.5ma) https://tubeworldexpress.com/products/1u5-brimar-uk-1959-rebranded-sylvania-nos-1970-era-117-60 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_67bfa2e8-7d74-4fb5-9470-624eeed7c8a8.jpg?v=1753319217 1U5 Brimar UK 1959 rebranded Sylvania NOS 1970 era (117/60) https://tubeworldexpress.com/products/6146w-philips-by-sylvania-nos-1986-p11 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_bd799d3c-1a47-4a6f-83ad-14e3282b6244.jpg?v=1760724134 (!!) (Best Value Pair) 6146W Philips by Sylvania NOS 1986 (80ma and 80ma) https://tubeworldexpress.com/products/6f6gt-ge-nos-1952-32ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_554f782b-3e16-4cbf-8449-dd2fd1d1b9ff.jpg?v=1753821780 6F6GT GE NOS 1952 (32ma) https://tubeworldexpress.com/products/6jt6a-sv4 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_894bff2f-b7bc-4f70-91ce-a509775c04ca.jpg?v=1753849543 6JT6A Sylvania tipped top NOS 1960's (79ma) https://tubeworldexpress.com/products/single-1956-6bx7gt-ge-triple-mica-d-getter-halo-nos-1956-41-40ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_1571c4ea-5d62-48ee-ae64-fabb563be085.jpg?v=1754058549 (!!!) (Single 1956) 6BX7GT GE triple mica "D" getter halo NOS 1956 (41/40ma) https://tubeworldexpress.com/products/best-single-6jt6a-sylvania-tipped-top-nos-1960s-93ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_3ba2c385-09a2-4e88-8994-9a9a9b306924.jpg?v=1753849621 (!) (Best Single) 6JT6A Sylvania tipped top NOS 1970 era (93ma) https://tubeworldexpress.com/products/jan-ctl-1626-hytron-nos-1940s-38ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_6f7721b0-c931-4cb8-82ea-c54e1ac4127b.jpg?v=1754058640 JAN-CHY-1626 Hytron NOS 1940's (38ma) https://tubeworldexpress.com/products/best-pair-7b7-sylvania-branded-ge-nos-1952-100-60-and-98-60 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_c3827e51-063c-4db2-8cb2-8e5b5af68875.jpg?v=1753853409 (!) (BEST PAIR) 7B7 Sylvania branded GE NOS 1952 (100/60 and 98/60) https://tubeworldexpress.com/products/17bf11-ge-admiral-nos-1960s-80-82-60-cayin 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_d8f32f1b-fd62-4fce-b251-ce6d46c38ab2.jpg?v=1753889595 (!) 17BF11 GE Admiral NOS 1960's (80-82/60) (CAYIN) https://tubeworldexpress.com/products/17bf11-west 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_dacdf90e-d3af-470d-8e74-150e3394ba01.jpg?v=1753889711 (!) 17BF11 Westinghouse Japan 1970's (80-82/60) (CAYIN) https://tubeworldexpress.com/products/best-single-12by7a-tungsol-nos-1960-era-29-5ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_e4171386-fe6a-4e5e-822e-8c95b35654d5.jpg?v=1754075904 (!!) (Best Single) 12BY7A Tungsol NOS 1960 era (29.5ma) https://tubeworldexpress.com/products/best-single-1-jan-6v6gt-ge-coated-glass-nos-1954 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_56eae345-4d05-4885-afef-ab985cab4dbf.jpg?v=1754073806 (!!!) (Best Single #1) JAN-CG-6V6GT GE coated glass NOS 1954 (58.5ma) https://tubeworldexpress.com/products/5y3gt-philips-holland-v12 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_91fbf385-430d-497b-a39b-fb2e6eec90fa.jpg?v=1754074403 (!!!!!) (Single) 5Y3GT Philips Holland NOS 1960's (60/40 and 66/40) https://tubeworldexpress.com/products/11-20-amperite-ballast-like-new-2-pins 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_61742886-690d-4e25-a1b9-1cc6aaad9615.jpg?v=1754115765 11-20 Amperite Ballast like new (2 pins) https://tubeworldexpress.com/products/4-s-majestic-ballast-nos 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_682daa47-3fba-4a90-8923-eb6556dd0536.jpg?v=1754115969 4-S Majestic ballast NOS https://tubeworldexpress.com/products/faa-6x4wa-sylvania-nos-1962 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_cd64b1f1-e877-47ba-8ba3-c7ffc527aef1.jpg?v=1754234089 FAA-6X4WA Sylvania NOS 1962 (54/40 and 55/40) https://tubeworldexpress.com/products/best-pair-01a-sylvania-engraved-base-used-good-1930s-2-4ma-and-2-7ma-same-gm 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_02ae2793-756f-4976-97a7-7cd78a334e58.jpg?v=1754372647 (!!!) (BEST VALUE PAIR) 01A Sylvania engraved base used/good 1930's (2.4ma and 2.7ma) (same Gm) https://tubeworldexpress.com/products/recommended-single-6eu7-rca-nos-1971-53-32-and-45-32 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_e6b580c2-68e7-4c37-94c3-b3964f9a2432.jpg?v=1754329409 (!!!) (Recommended Single) 6EU7 RCA NOS 1971 (53/32 and 45/32) https://tubeworldexpress.com/products/e182cc-7119-philips-miniwatt-sq-holland-p4 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_d1958775-dcc3-44bf-962a-e15b06e649bc.jpg?v=1754333788 (!!!!) (slightly microphonic pair) E182CC=7119 Philips Miniwatt SQ Holland NOS large "O" getter halo 1962 (35/36ma and 36/34ma) https://tubeworldexpress.com/products/35eh5-international-sylvania 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_9bfda6cb-6358-47ae-b001-4854fa97419f.jpg?v=1754456649 35EH5 International Sylvania NOS (97/60) https://tubeworldexpress.com/products/6bq5-rca-used-good-1970-40ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_cfe0132c-fa56-4e56-912a-fd0c42d5995d.jpg?v=1754459715 6BQ5 RCA used/good 1970 (40ma) https://tubeworldexpress.com/products/7b7-philco-by-sylvania-chrome-top-used-very-good-1940s-98-60 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_bbf41241-4a6c-4344-abcc-b7db671d8a25.jpg?v=1755498690 7B7 Philco by Sylvania chrome top used/very good 1940's (98/60) https://tubeworldexpress.com/products/best-single-rare-cx-330-cunningham-balloon-engraved-base-nos-1920s-3-0ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_da5477d0-89a4-4f28-85d3-1c14e6ce2373.jpg?v=1754851312 (!!!) (BEST SINGLE - RARE) CX-330 Cunningham balloon engraved base NOS 1920's (3.0ma) https://tubeworldexpress.com/products/best-single-ux-120-20-radiotron-used-tests-like-new-1920s-7-3ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_bc158a28-2c1f-4d3f-8964-fc0ed68182b5.jpg?v=1754851957 (!!) (Best Single) UX-120=20 Radiotron used/tests like new 1920's (7.3ma) https://tubeworldexpress.com/products/single-83-rca-nos-1956-small-amount-of-graphite-flaked-off-plate-66-40-and-65-40 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_de4e21e1-6b63-4186-ba69-c48833d5ca29.jpg?v=1754851465 (!!!) (Single) 83 RCA NOS 1956 small amount of graphite flaked off plate (66/40 and 65/40) https://tubeworldexpress.com/products/01a-rca-cunningham-engraved-base-nos-1930s-p1 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_86c6c67f-b3a2-424a-b9cb-f47cf2489e2e.jpg?v=1768429049 (!!!!) (Best Pair #2) 01A RCA Cunningham engraved base NOS 1930's (3.3ma and 3.2ma) (same Gm) https://tubeworldexpress.com/products/6v6gt-nup1 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/4_c817f11c-c2c1-4046-85a5-6f9f69a3f3b4.jpg?v=1779830288 (!!!!) (BEST PAIR #1) 6V6GT=VT-107A National Union coated glass NOS 1950 era (47.5ma and 48ma) 1-3% matched https://tubeworldexpress.com/products/01a-raytheon-4-pillar-box-plate-nos-1930s-2-8ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_270fbf8e-9aeb-4db1-8c23-279676b0f9c5.jpg?v=1755092664 01A Raytheon 4-Pillar box plate NOS 1930's (2.8ma) https://tubeworldexpress.com/products/e182cc-7119-hollp1 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_74405d35-ade1-40b4-a716-753ac5f52ecb.jpg?v=1755210674 (!!!) (Best Pair #3) E182CC=7119 Amperex and Philips Miniwatt SQ Holland NOS "O" getter halo 1962-1966 (36ma/43ma and 43/37ma) https://tubeworldexpress.com/products/best-pair-2-e182cc-7119-amperex-and-philips-miniwatt-sq-holland-nos-o-getter-halo-1962-1967-38ma-36ma-and-36-35ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_8bed6932-7abb-4ab3-afcd-e3b06ce39702.jpg?v=1755211245 (!!!) (Best Pair #2) E182CC=7119 Amperex and Philips Miniwatt SQ Holland NOS "O" getter halo 1962-1967 (38ma/36ma and 36/35ma) https://tubeworldexpress.com/products/6dj8-philips-by-matshushita-japan-p1 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_8f1238a6-bc39-4747-9ef6-fda46599dc7f.jpg?v=1755274547 (!!!!) (BEST PAIR #1) 6DJ8 Philips by Matshushita JAPAN NOS 1960's (18/19ma and 17.7/18.4ma) https://tubeworldexpress.com/products/single-6l6g-sylvania-black-plate-coated-glass-nos-1951-64ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_9a0433f7-66e9-4dd4-bc8d-6a7e7772f5cc.jpg?v=1755409270 (!!!!) (Single) 6L6G Sylvania black plate coated glass NOS 1951 (64ma) https://tubeworldexpress.com/products/6l6g-gep1 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_304d428e-8890-4eb8-853d-783c5e63772f.jpg?v=1761005253 (!!!!) (Recommended Pair) 6L6G GE black plate coated glass NOS and like new 1954-1955 (81.5ma and 80.5ma) https://tubeworldexpress.com/products/6l6g-ken-rad-gev2 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_1f790271-ccc9-4bf1-96aa-fa5d1ee00cc4.jpg?v=1755580770 (!!!!) (Single) 6L6G Ken Rad branded GE black plate coated glass NOS 1949 (65ma) https://tubeworldexpress.com/products/single-6l6g-rca-branded-philco-black-plate-nos-1940s-61ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_2ed71cdc-5e56-45da-a86f-64ab38ffa225.jpg?v=1755723963 (!!!!) (Single) 6L6G RCA branded Philco black plate NOS 1940's (61ma) https://tubeworldexpress.com/products/6l6ga-sylp1 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_e5695504-9f4f-4eda-9a01-c31a205f6f23.jpg?v=1765984986 (!!!) (Best Pair #2) 6L6GA Philco Sylvania and Sylvania coated glass NOS 1944 (76ma and 78.5ma) (Highest mA and Gm) https://tubeworldexpress.com/products/recommended-single-6l6gc-sylvania-clear-top-nos-1960s-85ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_5b1e62d4-2035-4154-9e81-1bdf24de449a.jpg?v=1755576884 (!!!) (Recommended Single) 6L6GC Sylvania clear top NOS 1960's (85ma) https://tubeworldexpress.com/products/6l6gay-sylvania-v2 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/products/1_21a651a8-4994-4bc0-8d11-f4a759c0fb42.jpg?v=1668044251 (!!!) (SINGLE) 6L6GAY Sylvania brown base NOS 1956 aged 48-hours (73ma) https://tubeworldexpress.com/products/e80cc-6085-philips-holland-v5 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/6_710574a0-af33-44c4-9f6f-fcbbb1d79a6a.jpg?v=1784135442 (!!!!) (Single) E80CC=6085 Mullard SQ Holland gold pins NOS 1967 (5.7/6.8ma) https://tubeworldexpress.com/products/12ax3-sylvania-nos-95-60 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_607eaf12-12fe-4120-916b-2f1e83c86862.jpg?v=1755885052 12AX3 Sylvania NOS (95/60) https://tubeworldexpress.com/products/single-46-national-union-nos-1950-era-56ma-gm-3000 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_cb747a09-3831-4d8e-9816-f8da9afc6938.jpg?v=1755885813 (Single) 46 National Union NOS 1950 era (56ma Gm=3000) https://tubeworldexpress.com/products/single-46-philco-by-sylvania-nos-1940s-50ma-gm-2600 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_9ff55243-6075-485b-9b40-c250e0c794a6.jpg?v=1755885932 (Single) 46 Philco by Sylvania NOS 1940's (50ma Gm=2600) https://tubeworldexpress.com/products/6e5-rca-nos-1970s-bright-eye 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_20a20e87-8e41-4157-a5c9-be2a7021f4d3.jpg?v=1756125486 6E5 RCA NOS 1970's (bright eye) https://tubeworldexpress.com/products/best-single-6dq6b-rca-nos-1970s-120ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_b2f6fe84-2b52-4b3a-8263-d8d3e9f1759b.jpg?v=1756354131 (!) (Best Single) 6DQ6B RCA NOS 1970's (120ma) https://tubeworldexpress.com/products/6dq6b-sylvania-nos-1960s-75ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_628f5034-d36f-4aed-8c87-ea4493d443a8.jpg?v=1756354033 6DQ6B Sylvania NOS 1960's (75ma) https://tubeworldexpress.com/products/41-sylvania-philco-nos-1952-75-40 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_60085212-264e-4253-9479-d993e4b854f4.jpg?v=1756354654 41 Sylvania Philco NOS 1952 (75/40) https://tubeworldexpress.com/products/vt-48-41-rca-like-new-1940s-67-40 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_2eb353b7-690a-4cb6-90e9-6bb910eb7c8a.jpg?v=1756354804 VT-48=41 RCA like new 1940's (67/40) https://tubeworldexpress.com/products/33-ge-nos-1950 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_4eee76c8-5132-4826-aa73-2b8e911e8360.jpg?v=1757090836 33 GE NOS 1950 https://tubeworldexpress.com/products/33-sylvania-engraved-base-nos-1940-era 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_82e1d223-803c-4125-92f2-38caad2c66bb.jpg?v=1757090892 33 Sylvania engraved base NOS 1940 era https://tubeworldexpress.com/products/6h6-gep2 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_e04844c4-e39a-4397-851d-b87346ff88dd.jpg?v=1756965260 (!!) (BEST PAIR #2) 6H6 GE NOS 1972-1974 (46-48/40 and 45-48/40) https://tubeworldexpress.com/products/7a4-xxl-sylvania-branded-jewel-nos-1940s-in-tan-box-118-50 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_71f27cc1-2b40-4e66-9948-8b79c038b113.jpg?v=1757093304 7A4=XXL Sylvania branded JEWEL NOS 1940's in tan box (118/50) https://tubeworldexpress.com/products/71a-arcp1 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/2_0faab51e-79fc-45c1-b804-f69bbbc0d319.jpg?v=1757093682 (READ REVIEW) 71A RCA branded Arcturus NOS 1940 era (22.6ma and 23.8ma) (same Gm) https://tubeworldexpress.com/products/7a4-xxl-sylvania-used-tests-like-new-1949-no-printing-86-50 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_c8a5afb4-e843-444f-a069-45723b504071.jpg?v=1757096403 7A4=XXL Sylvania used/tests like new 1949 no printing (86/50) https://tubeworldexpress.com/products/6e5-rca-nos-1961-bright-eye 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_99538f46-09db-4e5a-80a2-b97a7be7d2dc.jpg?v=1757099859 (!!) 6E5 RCA NOS 1961 (bright eye) https://tubeworldexpress.com/products/jan-ckr-6e5-ken-rad-nos-1940s 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_eac0ba99-93b0-4ec8-8ee5-3093c13fdda9.jpg?v=1757104731 (!!) (Recommended) JAN-CKR-6E5 Ken Rad NOS 1940's in white boxes (3 in stock) https://tubeworldexpress.com/products/recommended-single-5881-ge-canada-nos-1977-75-5ma-same-build-as-tungsol 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_5d9a8890-99e1-4953-97eb-ef618aec6d07.jpg?v=1757170210 (!!) (Recommended Single) 5881 GE Canada NOS 1977 (75.5ma) (same build as Tungsol) https://tubeworldexpress.com/products/71a-sylvania-nos-1947-25-3ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_3c205ac6-32e1-4e03-ade6-c2202ae13a27.jpg?v=1757390804 71A Sylvania NOS 1947 (25.3ma) https://tubeworldexpress.com/products/71a-sylvania-p6 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_627e600e-3635-4732-afc3-ca7c6d9501de.jpg?v=1757543148 (!!!) (Recommended Pair) 71A Sylvania and Sylvania branded Tungsol NOS 1947-1950 same build (30.2ma and 32.4ma) (Highest mA and Gm) https://tubeworldexpress.com/products/6dq6b-rca-nos-1970s-75ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_d197d71e-840b-4c33-a6c4-2258bd1dad02.jpg?v=1757442605 (!) 6DQ6B RCA NOS 1970's (75ma) https://tubeworldexpress.com/products/single-jan-6c4wa-ge-nos-1972-8-8ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_e17a2890-b574-4f24-820d-ecf0f0ab67f5.jpg?v=1757444240 (!!!) (Single) JAN-6C4WA GE NOS 1972 (8.8ma) https://tubeworldexpress.com/products/best-pair-1-jan-6005w-ge-nos-1982-50-5ma-and-53ma-same-gm 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/7_127f67a8-87ad-45d8-9831-bdb72415b0cb.jpg?v=1781803462 (!!!!) (BEST PAIR #2) JAN-6005W GE NOS 1980-1981 (47.4ma and 47.8ma) 1-2% matched https://tubeworldexpress.com/products/6ak5-western-electric-nos-d-getter-1955-5-8ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_41c8fe0d-e2b1-4941-9d15-25410824915b.jpg?v=1757570387 (!!) 6AK5 Western Electric NOS "D" getter 1955 (5.8ma) https://tubeworldexpress.com/products/403b-6ak5-western-electric-1947 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_7619892e-e57a-4c1a-90ca-8d1d69cc4da6.jpg?v=1757570596 (!!) 403B=6AK5 Western Electric "D" getter used/good 1947 (4.8ma) (1st version) https://tubeworldexpress.com/products/6f6gt-sylvania-used-good-1949-broke-off-guide-pin-32ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_100a1331-83a5-434e-ae29-d50501f36fa6.jpg?v=1759868008 6F6GT Sylvania used/good 1949 broke off guide pin (32ma) https://tubeworldexpress.com/products/403b-6ak5-western-electric-o-getter-nos-1981-4-8ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_088d6739-1dc3-4276-8ae5-58052ff5517d.jpg?v=1770772701 (!!) 403B=6AK5 Western Electric "D" getter NOS 1969 (4.5ma) https://tubeworldexpress.com/products/7f7-sylvania-round-black-plates-used-good-1960s-1-9-1-7ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_a684ac7b-f587-4c03-b053-f903dab60240.jpg?v=1757795656 7F7 Sylvania round black plates used/good 1960's (1.9/1.7ma) https://tubeworldexpress.com/products/best-single-2-5992-6v6gt-bendix-used-very-good-1950s-37-6ma-rare 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_4abde64f-5a10-4bc5-b205-1678967e1632.jpg?v=1758054109 (!!!!) (BEST SINGLE #2) 5992=6V6GT Bendix used/very good 1950's (37.6ma) (rare) https://tubeworldexpress.com/products/12ax7-ge-motorola-1956 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_8f5e1d22-0b8e-4fc1-b6dd-7482c61512a1.jpg?v=1758141615 (!!!!) (Best Single 1956) 12AX7 GE Motorola tall gray ribbed plates "U" getter 1956 like new (Gm=1700/2000 and 1.6/2.1ma) https://tubeworldexpress.com/products/recommended-pair-6ew7-hitachi-japan-branded-westinghouse-big-bottle-nos-1970-1972-4-8-5-4ma-and-54-55ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_e5ea9992-9fbf-4d00-97e1-78dcb56411e4.jpg?v=1758304330 (!!!!) (Recommended Pair) 6EW7 Hitachi Japan branded Westinghouse BIG BOTTLE NOS 1971 (5.3/5.4ma and 58/55ma) https://tubeworldexpress.com/products/best-pair-6j5gt-sylvania-lightning-logo-nos-1945-1946-7-6ma-and-7-4ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_621e57b6-0f72-4dfe-83ef-96ba44b26b80.jpg?v=1718134180 (!!!!) (Pair) 6J5GT Sylvania lightning logo NOS 1945-1946 (7.6ma and 7.4ma) https://tubeworldexpress.com/products/best-single-ez80-6v4-telefunken-germany-bottom-nos-1956-58-40-and-60-40-very-rare 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_0c6b292f-1a39-4b44-b39a-4415cd774cf7.jpg?v=1758338741 (!!!) (Best Single) EZ80=6V4 Telefunken Germany <> bottom NOS 1956 (58/40 and 60/40) (very rare) https://tubeworldexpress.com/products/single-jan-6189-12au7wa-sylvania-nos-1978-9-2-8-8ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_69ffcdc2-81ea-4d2a-8c6e-4d7079931b7d.jpg?v=1758392853 (!!!) (Single) JAN-6189=12AU7WA Sylvania NOS 1978 (9.2/8.8ma) (same Gm) https://tubeworldexpress.com/products/single-jan-6189-12au7wa-sylvania-nos-1968-8-2-9-4ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_293be385-b2d7-4f02-8aa3-88aef663a62c.jpg?v=1758393073 (!!!) (Single) JAN-6189=12AU7WA Sylvania NOS 1968 (8.2/9.4ma) https://tubeworldexpress.com/products/jhs-6189-12au7wa-sylvania-nos-1965-in-white-box-10-9ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_047a3845-8fbf-4ee4-b9b7-f5cbb02971fc.jpg?v=1758384787 (!!!) JHS-6189=12AU7WA Sylvania NOS 1965 in white box (10/9ma) https://tubeworldexpress.com/products/jhs-6189-12au7wa-sylvania-nos-1966-in-white-box-9-5-9-6ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_f34c5f4d-57c7-448f-bb18-c5ea751c5c05.jpg?v=1758384967 (!!!) JHS-6189=12AU7WA Sylvania NOS 1966 in white box (9.5/9.6ma) https://tubeworldexpress.com/products/best-value-single-ez81-6ca4-sonotone-usa-branded-westinghouse-nos-1961-54-40-and-56-40 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_1d899570-1a66-4bf3-a008-0270648dbe9a.jpg?v=1758390477 (!!!) (Best Value Single) EZ81=6CA4 Sonotone USA branded Westinghouse NOS 1961 (54/40 and 56/40) https://tubeworldexpress.com/products/best-single-jan-cea-5993-bendix-rectifier-nos-1955-52-40-and-52-40 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_5cc18651-8793-4291-a94c-774c57baeeff.jpg?v=1758551463 (!!!) (Best Single) JAN-CEA-5993 Bendix Rectifier NOS 1955 (52/40 and 52/40) https://tubeworldexpress.com/products/best-value-single-ez81-philips-miniwatt-by-mullard-blackburn-uk-d-getter-low-hours-tests-like-new-1962-56-40-and-56-40-1-section-balance 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_ca22710c-d632-4f22-bec8-d041864218c7.jpg?v=1758550415 (!!!!!) (Best Value Single) EZ81 Philips Miniwatt by Mullard Blackburn UK "D" getter low hours/tests like new 1962 (56/40 and 56/40) 1% section balance https://tubeworldexpress.com/products/best-value-single-ez81-philips-miniwatt-by-mullard-blackburn-uk-d-getter-used-tests-like-new-1962-58-40-and-58-40-1-section-balance-copy 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_3c4ebd96-b2f6-4478-b0db-7836947f340c.jpg?v=1758550487 (!!!!!) (Best Value Single) EZ81 Philips Miniwatt by Mullard Blackburn UK "D" getter used/tests like new 1962 (58/40 and 58/40) 1% section balance https://tubeworldexpress.com/products/best-single-jan-cea-5993-bendix-rectifier-nos-1955-faded-printing-52-40-and-52-40 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_7ed2abba-495a-4558-bfb3-1d6dfdb74eb9.jpg?v=1758554038 (!!!) (Best Single) JAN-CEA-5993 Bendix Rectifier NOS 1955 faded printing (52/40 and 52/40) https://tubeworldexpress.com/products/2x2a-rca-nos-1960s-59-40 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_3e09e0fd-4cc7-4b4f-8404-981f8cfff517.jpg?v=1758565209 2X2A RCA NOS 1960's (59/40) https://tubeworldexpress.com/products/single-5814a-12au7-ge-nos-1960s-rebranded-5814wa-penta-labs-1993-8-8-8-4ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_84a6ab90-67dc-443c-9d70-7051b99f3916.jpg?v=1758408927 (!!!) (Single) 5814A=12AU7 GE NOS 1960's rebranded 5814WA Penta Labs 1993 (8.8/8.4ma) https://tubeworldexpress.com/products/single-5814a-12au7-ge-nos-1960s-rebranded-5814wa-penta-labs-1993-9-6-8-8ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_84a6ab90-67dc-443c-9d70-7051b99f3916.jpg?v=1758408927 (!!!) (Single) 5814A=12AU7 GE NOS 1960's rebranded 5814WA Penta Labs 1993 (9.6/8.8ma) https://tubeworldexpress.com/products/best-pair-jan-cea-5993-bendix-nos-1955-slightly-faded-printing-52-54-40-and-53-54-40-rare 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_fbf67567-037e-4092-9a8e-9a2a6074d7f4.jpg?v=1758646935 (!!!!) (Best Pair) JAN-CEA-5993 Bendix NOS 1955 slightly faded printing (52-54/40 and 53-54/40) (rare) https://tubeworldexpress.com/products/best-single-jan-cea-5993-bendix-rectifier-nos-1960-52-40-and-53-40 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_7373c0ba-659f-4c59-b1c4-846b8aa6af3b.jpg?v=1758647142 (!!!) (Best Single) 5993 Bendix Rectifier NOS 1960 (52/40 and 53/40) https://tubeworldexpress.com/products/best-single-jan-cea-5993-bendix-rectifier-nos-1955-52-40-and-52-40-rare 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_e6c8e416-d6e9-404a-b3fe-5282ab2887c3.jpg?v=1758647230 (!!!) (Best Single) JAN-CEA-5993 Bendix Rectifier NOS 1955 (52/40 and 52/40) (rare) https://tubeworldexpress.com/products/single-jan-6189-sylvania-nos-1968-9-0-8-2ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_1439bbbb-3c25-4024-a38c-59b69a6688f8.jpg?v=1758717099 (!!!!) (Single) JAN-6189 Sylvania NOS 1968 (9.0/8.2ma) https://tubeworldexpress.com/products/single-jan-6189w-12au7-philips-by-sylvania-nos-1987-8-2-8-8ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_9a8509fd-1531-4347-946f-457765cd5263.jpg?v=1758746011 (!!!!) (Single) JAN-6189W=12AU7 Philips by Sylvania NOS 1987 (8.2/8.8ma) https://tubeworldexpress.com/products/best-overall-pair-6ca4-rft-east-germany-funkwerk-nos-1970s-49-40-and-49-40-x-2-tubes-1-matched 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_5d1e9220-5e92-4c4f-b383-2e16939774cd.jpg?v=1758899714 (!!!!) (Best Overall Pair) 6CA4 RFT East Germany (Funkwerk) NOS 1970's (49/40 and 49/40 x 2 tubes) 1% matched https://tubeworldexpress.com/products/nl-848-national-nixie-tube-used-1968-14-pins 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_74110405-9e31-4fac-bd6a-82e58ae581c2.jpg?v=1759033836 NL-848 National Nixie tube used 1968 (14 pins) (1 in stock) https://tubeworldexpress.com/products/recommended-single-jg-6072-ge-triple-mica-black-plates-o-getter-nos-1962-2-9-2-3ma-akg-tele-251-peluso-rode-similar-sound-to-5-star-ge 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_b0f47385-cc54-4dfb-bbc4-3dc13e94d309.jpg?v=1758822918 (!!!!!) (Recommended Single) JG-6072 GE triple mica black plates "O" getter NOS 1962 (2.9/2.3ma) (AKG, Tele 251, Peluso, Rode) (similar sound to 5-Star GE) https://tubeworldexpress.com/products/16gk6-dumont-by-sylvania-nos 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_82e59ee8-2a96-48b0-8a26-443e33f00f8f.jpg?v=1759378333 16GK6 Dumont by Sylvania NOS 1960's (10 in stock) https://tubeworldexpress.com/products/16gk6-sylvania-nos-1960s-1-tube 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_c06080a5-4f20-4695-8ee0-86a6eed8af4f.jpg?v=1759378514 16GK6 Sylvania NOS 1960's (1 tube) https://tubeworldexpress.com/products/16gk6-sylvania-branded-rca-nos-1960s-1-tube 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/2_b4425053-efab-4c62-b2f9-2a45fc4d3eec.jpg?v=1759378477 16GK6 Sylvania branded RCA NOS 1960's (1 tube) https://tubeworldexpress.com/products/recommended-pair-0b2-amperex-globe-holland-nos-1970s-made-in-europe-argon-gas-copy 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_1a719229-89f6-4aec-a3f8-4cdffcfae2e6.jpg?v=1758898253 (!!) (Recommended Pair) 0B2 Amperex Globe Holland NOS 1970's made in Japan (argon gas) (Copy) https://tubeworldexpress.com/products/best-rca-single-2-5687-rca-bronze-plates-nos-1976-31-5-34-5ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_e3b964aa-161f-41be-b07a-85658fef9428.jpg?v=1758764076 (!!!) (Best RCA single #2) 5687 RCA bronze plates NOS 1976 (31.5/34ma) https://tubeworldexpress.com/products/single-12bh7-super-radiotron-australia-gray-ribbed-plates-nos-1960s-9-8-14-2ma-similar-sound-to-rca-mcintosh-vtl-manley-quicksilver 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_885a0f69-ad7d-4d6d-87c6-1ae3b2519811.jpg?v=1758985093 (!!!!!) (Single) 12BH7 Super Radiotron Australia gray ribbed plates NOS 1960's (9.8/14.2ma) (similar sound to RCA) (McIntosh, VTL, Manley, Quicksilver) https://tubeworldexpress.com/products/6106-bendix-1950s-rebranded-5y3wgta-heintz-kaufman-nos-p4 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_55a2e497-c415-42ea-8504-09cc4d766cb0.jpg?v=1759009334 (!!!) (Best Value Pair) 6106 Bendix 1950's rebranded 5Y3WGTA Heintz & Kaufman NOS (63/40 and 66/40 x 2 tubes) https://tubeworldexpress.com/products/best-value-pair-6x5gt-vt-126b-rca-black-plates-nos-1943-52-54-40-and-52-56-40 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/4_71af8cc2-3fb5-4d64-96f5-5fd01f80cb75.jpg?v=1779828345 (!!!!) (Best Pair #1) 6X5GT=VT-126B RCA black plates NOS 1943 (52-54/40 and 52-56/40) https://tubeworldexpress.com/products/best-value-pair-2-jan-211-ge-nos-1942-1944-in-tan-boxes-115-5ma-and-110ma-highest-ma-and-gm 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_e405890c-2811-4890-bd28-ffc379fad6b5.jpg?v=1759169425 (!!!) (Best Value Pair #1) JAN-211 GE like new 1942-1944 in tan boxes (115.5ma and 110ma) (Highest mA and Gm) https://tubeworldexpress.com/products/best-single-1963-pcc88-7dj8-philips-miniwatt-holland-o-getter-nos-1963-14-2-12-0ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_d17a4602-d75e-473a-bf51-a6e86e08caea.jpg?v=1759176193 (!!!!) (Best Single 1963) PCC88=7DJ8 Philips Miniwatt Holland "O" getter NOS 1963 (14.2/12.0ma) https://tubeworldexpress.com/products/best-value-pair-6v4-ez80-rft-east-germany-nos-1970s-60-60-40-and-59-60-40 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_3efa776c-be7e-459c-8592-b0a78e9a7b79.jpg?v=1759378615 (!!!) (BEST VALUE PAIR) 6V4=EZ80 RFT East Germany branded Funkwerk "W" NOS 1970's (60-60/40 and 59-60/40) https://tubeworldexpress.com/products/recommended-single-pcc88-7dj8-mullard-holland-nos-1973-11-5-13-8ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_1f825abc-5a52-48e9-8638-f731be4987b3.jpg?v=1759276310 (!!!!) (Recommended Single) PCC88=7DJ8 Mullard Holland NOS 1973 (11.5/13.8ma) https://tubeworldexpress.com/products/single-6v4-ez80-rft-east-germany-branded-funkwerk-w-used-good-1970s-47-48-40 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_dbd951f8-499a-4208-b724-d5f9c1968473.jpg?v=1759379432 (!!!) (Single) 6V4=EZ80 RFT East Germany branded Funkwerk "W" used/good 1970's (47-48/40) https://tubeworldexpress.com/products/ez80-6v4-philips-la-radiotechnique-chartres-plant-france-nos-o-getter-halo-1961 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/7_1_fb984a3a-35d8-490d-9e8d-55cbd5e05695.jpg?v=1782411078 (!!!) (Recommended Single) EZ80=6V4 Philips La Radiotechnique Chartres plant France NOS "O" getter halo 1961 (66-66/40) 1% section balance https://tubeworldexpress.com/products/best-overall-pair-5y3gt-rca-p1 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_772cb6e5-8d33-45fc-899a-70d13eab32a2.jpg?v=1759595090 (!!!!) (BEST OVERALL PAIR) 5Y3GT RCA NOS 1962 (58-62/40 and 58-63/40) (best sound) https://tubeworldexpress.com/products/best-single-6x5gt-vt-126b-rca-v9 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_2cefd4c8-73a6-43ce-93d0-0e9f46026d58.jpg?v=1769064827 (!!!) (Best Single #1 1943) 6X5GT=VT-126B RCA black plates NOS 1943 (59/40 and 62/40) (Best Sound) https://tubeworldexpress.com/products/best-pair-6f6gt-sylvania-branded-ge-nos-1962-1964-39-5ma-and-41ma-close-gm 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_49b06773-f9d8-424e-9740-d03859390253.jpg?v=1759866559 (!!!) (Best Pair) 6F6GT Sylvania branded GE NOS 1962-1964 (39.5ma and 41ma) (close Gm) https://tubeworldexpress.com/products/6f6gt-ge-coronado-nos-1956-36-8ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_e1d3b3a6-2ff6-4873-92ee-00528ab83067.jpg?v=1759867442 (!) 6F6GT GE Coronado NOS 1956 (36.8ma) https://tubeworldexpress.com/products/best-value-6v4-ez80-haltron-east-germany-nos-1970s-60-40-and-60-40 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_579fb212-451b-4153-be59-ec1fe0a71116.jpg?v=1759870515 (!!!) (BEST VALUE) 6V4=EZ80 Haltron East Germany NOS 1970's (60/40 and 60/40) https://tubeworldexpress.com/products/6fq7-realistic-by-ge-nos-gold-plated-pins-1970s-8-6ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_650ad52f-0c4e-4d7b-ab00-5364aa53e5e6.jpg?v=1759871809 6FQ7 Realistic by GE NOS gold plated pins 1970's (8/6ma) https://tubeworldexpress.com/products/6fq7-ge-branded-rca-nos-1966-7-6-7-2ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_088076c6-1f54-4877-83b4-9d34b8455e9f.jpg?v=1759872456 (!) (Best Value Single) 6FQ7 GE branded RCA NOS 1966 (7.6/7.2ma) https://tubeworldexpress.com/products/12bh7a-ge-gray-oval-plates-used-good-o-getter-1960-6-2-7-0ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_9a529ba8-1018-40d3-9fe3-0509f109ad73.jpg?v=1759904734 (!) (Good Value) 12BH7A GE gray oval plates used/good "O" getter 1960 (6.5/7.0ma) https://tubeworldexpress.com/products/5v4g-rca-branded-cbs 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_10f26f16-0261-4a77-9ac2-7917a6845f43.jpg?v=1759905118 (!!) 5V4G RCA branded CBS black plates used/tests like new 1954 (62/40 and 62/40) https://tubeworldexpress.com/products/57-cv1 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_1d1047a2-f1fa-44bd-8ca8-54ee48f34f9b.jpg?v=1760025385 57 Cunningham used/tests like new 1930's (45/31) https://tubeworldexpress.com/products/best-value-pair-3-6sn7gtb-ge-coin-base-nos-1979-same-date-codes-8-4-8-2ma-and-7-4-7-4ma-schiit-freya-rogue 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_4362130a-59ab-4f80-bc27-3c0b24b387f2.jpg?v=1760026194 (!!!!!) (BEST VALUE PAIR #3) 6SN7GTB GE coin-base NOS 1979 same date codes (8.4/8.2ma and 7.4/7.4ma) (Schiit Freya, Rogue) https://tubeworldexpress.com/products/6w4gt-westp1 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_1b227144-a900-4f24-8e64-72f55f0923cb.jpg?v=1760291175 (!!!) (Best Pair #1) 6W4GT Westinghouse Canada black plate "D" getter halo NOS 1959 (53-53/40) https://tubeworldexpress.com/products/best-pair-2-6w4gt-westinghouse-canada-black-plate-d-getter-halo-nos-1959-52-52-40 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_c8475527-1c90-410c-a3a8-5d5786cbd4f0.jpg?v=1760291349 (!!!) (Best Pair #2) 6W4GT Westinghouse Canada black plate "D" getter halo NOS 1959 (52-52/40) https://tubeworldexpress.com/products/6w4gt-arcturus-by-rca-nos-1960-52-40 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_781c301c-ad3c-4d9a-b899-85f22463a5d8.jpg?v=1760284219 6W4GT Arcturus by RCA NOS 1960 (56/40) https://tubeworldexpress.com/products/6x4-rca-o-getter-used-good-1960s-44-40-and-49-40 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_a0d995a3-d039-4f74-b10e-dacb8cc13daf.jpg?v=1760291897 6X4 RCA "O" getter used/good 1960's (44/40 and 49/40) https://tubeworldexpress.com/products/best-pair-1-jhs-6au6wb-sylvania-nos-1963-1968-7-2ma-and-7-2ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_4a223b58-a292-4b48-a368-a0804922eefe.jpg?v=1760388235 (!!) (Best Pair #1) JHS-6AU6WB Sylvania NOS 1963-1968 (7.2ma and 7.2ma) (Sony C800G) https://tubeworldexpress.com/products/6360-tronal-russian-nos-1970s 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_415400c0-ff8b-46c5-8580-4a4b573aff41.jpg?v=1760388535 6360 Tronal Russian NOS 1970's https://tubeworldexpress.com/products/el84-mull-p1a 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_a1606956-8037-411e-86f9-4b495eb203d1.jpg?v=1772665919 (!!!!) (Best Pair) EL84 IEC Mullard and Mullard UK NOS 1967-1974 (48ma and 49ma) (Matchless, Marshall, Leak, Gibson, Dr. Z) https://tubeworldexpress.com/products/jhs-6au6wa-sylvania-nos-1960-8-3ma-and-8-5ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_57a3f533-a38a-4b1c-a242-8574c8efa864.jpg?v=1760458031 (!!) (Best Pair #1) JHS-6AU6WA Sylvania NOS 1960 (8.3ma and 8.5ma) https://tubeworldexpress.com/products/best-pair-2-jhs-6au6wa-sylvania-nos-1960-7-5ma-and-7-6ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_c18cd792-0cab-4958-9b46-83e02de4eac6.jpg?v=1760458281 (!!) (Best Pair #2) JHS-6AU6WA Sylvania NOS 1960 (7.5ma and 7.6ma) https://tubeworldexpress.com/products/5814a-philips-jan-nos-p2 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_b4f9cd5e-4e0c-4c7a-8f7b-371b0a300575.jpg?v=1760458460 (!!!!) (Best Pair #1) 5814A Philips JAN NOS 1985-1987 (9.2/9.8ma and 9.1/10.2ma) 1-3% matched (close Gm) https://tubeworldexpress.com/products/single-12au7-ecc82-mullard-uk-shield-logo-nos-1965-11-2-12-6ma-smooth-rich-sound-copy 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_9fff1eed-78d0-483b-ada4-37d33c05fdfe.jpg?v=1760564547 (!!!!) (Best Single #2) 12AU7=ECC82 Mullard UK shield logo NOS 1965 (11.2/12.6ma) (smooth rich sound) https://tubeworldexpress.com/products/display-tube-249a-western-electric-engraved-base-used-display-tube-does-not-function 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_c9a9f185-2d21-492d-8fc6-e3da3924128d.jpg?v=1760564969 (!!) (Display tube) 249A Western Electric Engraved Base 1930 era used/display tube (does not function) https://tubeworldexpress.com/products/12au7-ecc82-mullard-bva-uk-shield-logo-nos-1961-7-5-9ma-smooth-rich-sound 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_62d2b3d3-22c6-4ed1-982c-47f0722e45b0.jpg?v=1760595987 (!!!!) (Single 1961) 12AU7=ECC82 Mullard BVA UK shield logo NOS 1961 (7.5/9ma) (Gf1 series) (smooth rich sound) https://tubeworldexpress.com/products/5814a-philips-jan-nos-1985-10-5-8-2ma-and-10-8-3ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_46b35d27-c8c5-4d2a-b57a-7b0ec3f558b2.jpg?v=1760596318 (!!!!) (Best Pair #2) 5814A Philips JAN NOS 1985 (10.5/8.2ma and 10/8.3ma) (close Gm) https://tubeworldexpress.com/products/best-overall-pair-5u4gb-rca-nos-1960s-p1a 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_a0eaf8d0-0f62-4c5e-8f6a-d1d859020f73.jpg?v=1760685072 (READ REVIEW) 5U4GB RCA NOS 1966-1968 (60-62/40 and 61-62/40) 1-2% matched (Copy) https://tubeworldexpress.com/products/jhy-6ak5-hytron-black-plate-nos-1952-faded-printing-6-2ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_94d43548-a543-42f6-81cc-7ecd2dab68dd.jpg?v=1760715403 JHY-6AK5 Hytron black plate NOS 1952 faded printing (6.2ma) https://tubeworldexpress.com/products/jhy-6ak5-hytron-black-plate-nos-1952-faded-printing-7-5ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_cb8354d0-642b-48d0-82fb-6d5d2b340d4a.jpg?v=1760715512 JHY-6AK5 Hytron black plate NOS 1952 faded printing (7.5ma) https://tubeworldexpress.com/products/57-raytheon-used-tests-like-new-1930s-46-31 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_ef811de6-f14a-43b1-b3c4-6145dd55eb14.jpg?v=1761022883 57 Raytheon used/tests like new 1930's (46/31) https://tubeworldexpress.com/products/pair-3-47-rca-branded-arcturus-nos-1940s-33-2ma-and-33ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_e59127fb-9342-4517-84d8-2a8a1ed2435b.jpg?v=1761081511 (!!!) (Best Value Pair) 47 RCA branded ARCTURUS NOS 1940's (33.2ma and 33ma) https://tubeworldexpress.com/products/single-7591-eico-westinghouse 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_d017927f-20a6-416f-bc47-04bbeb46116d.jpg?v=1761149589 (!) (Single) 7591 EICO Westinghouse used/70% 1961 top edge of base is chipped (42ma and Gm=7350) https://tubeworldexpress.com/products/12ax7-rca-motorola-black-plates-d-getter-tests-like-new-1953-v1 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_c1f3e312-4552-4363-8209-a6bae37f0bf8.jpg?v=1761005977 (!!!!) (Recommended Single) 12AX7 RCA Motorola black plates "D" getter tests like new 1953 (1.1/1.3ma and Gm=1600/1700) https://tubeworldexpress.com/products/single-12ax7-rca-motorola-black-plates-d-getter-used-good-1953-0-8-0-8ma-and-gm-1400-1400-1-section-balance 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_e9e05057-84fd-4633-bb32-3026d0bdc72c.jpg?v=1761006261 (!!!!) (Single) 12AX7 RCA Motorola black plates "D" getter used/good 1953 (0.8/0.8ma and Gm=1400/1400) 1% section balance https://tubeworldexpress.com/products/ck-5687wb-raytheon-p1 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_d5512eac-9390-420a-aaf3-3c08c65f799c.jpg?v=1761116078 (!!!!) (BEST PAIR #1) CK-5687WB Raytheon black plates 1960's (Audio Note, Manley, Modwright) (33/34ma and 33/34.2ma) 1-2% matched https://tubeworldexpress.com/products/6gy6-us-brands-nos-10-for-25 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/products/6gy6.jpg?v=1571438848 6GY6 US Brands NOS (10 tubes for $25) https://tubeworldexpress.com/products/6no30t-amperite 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_a1d8cd9b-b577-4f15-8e48-3c3ccc83d481.jpg?v=1761156521 6NO30T Amperite Time Delay Relay (1 in stock) T series have 9 pins https://tubeworldexpress.com/products/6146b-ge-nos-1981-107ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_5d641abc-8d42-4162-844a-5a891545dcc6.jpg?v=1761149967 (!!!!) (Best Single #2) 6146B GE NOS 1981 (107ma) https://tubeworldexpress.com/products/best-single-3-6146b-ge-nos-1979-98ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_7d112456-4a71-4f0e-9148-f12f55270e60.jpg?v=1761151031 (!!!!) (Best Single #3) 6146B GE NOS 1979 (98ma) https://tubeworldexpress.com/products/best-single-6gh8a-ge-by-ei-yugoslavia-nos-copper-grid-posts-1970s-v1 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/products/6gh8a_0365d472-53ed-4b96-9387-0ec1d0d2f37c.jpg?v=1571438897 (!) (Best Single) 6GH8A GE by EI Yugoslavia NOS copper grid posts 1970's (15.5/15.0ma) https://tubeworldexpress.com/products/best-single-2-6ew7-sylvania-big-bottle-nos-1960s-5-3-46ma-highest-ma-and-gm 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_0fe0b557-49dd-406b-8928-4245109e9674.jpg?v=1761152081 (!!) (Best Single #2) 6EW7 Sylvania BIG BOTTLE NOS 1960's (5.3/46ma) (highest Ma and Gm) https://tubeworldexpress.com/products/best-pair-6gy6-rca-nos-1971-91-60-and-91-60 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_73353bc4-be80-4f0f-b1a0-37e2e097dbf4.jpg?v=1761167806 (!) (BEST PAIR) 6GY6 RCA NOS 1971 (91/60 and 91/60) https://tubeworldexpress.com/products/best-pair-7c7-sylvania-chrome-tops-nos-1952 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_8a673198-f19e-4068-842d-01248818429b.jpg?v=1761259768 (!) (Best Pair) 7C7 Sylvania chrome tops NOS 1952 (93/60 and 95/60) https://tubeworldexpress.com/products/jhy-6ak5-hytron-black-plate-nos-1952-v4 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_6e75462d-9def-4575-b6b6-aaadcd8b7798.jpg?v=1765916195 (!) (Single) JHY-6AK5 Hytron black plate NOS 1952 (6.8ma) https://tubeworldexpress.com/products/best-single-1-jhy-6ak5-hytron-black-plate-nos-1952-9-2ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_1e8b08d0-3a5b-4031-96b6-290f99b3173f.jpg?v=1751056189 (!) (Best Single #1) JHY-6AK5 Hytron black plate NOS 1952 (9.2ma) https://tubeworldexpress.com/products/jhy-6ak5-hytron-black-plate-nos-1952-faded-printing-6 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_7f5f30a6-1e94-4586-abeb-e9328ec9f3df.jpg?v=1761256881 JHY-6AK5 Hytron black plate NOS 1952 faded printing (6.0ma) https://tubeworldexpress.com/products/single-6gh8a-ge-by-ei-yugoslavia-nos-copper-grid-posts-1970s-12-4-11-6ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/products/6gh8a_0365d472-53ed-4b96-9387-0ec1d0d2f37c.jpg?v=1571438897 (!) (Single) 6GH8A GE by EI Yugoslavia NOS copper grid posts 1970's (12.4/11.6ma) https://tubeworldexpress.com/products/best-pair-2-6gy6-rca-nos-1971-87-60-and-87-60 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_73353bc4-be80-4f0f-b1a0-37e2e097dbf4.jpg?v=1761167806 (!) (BEST PAIR #2) 6GY6 RCA NOS 1971 (87/60 and 87/60) https://tubeworldexpress.com/products/best-pair-3-6gy6-rca-nos-1971-82-60-and-83-60 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_73353bc4-be80-4f0f-b1a0-37e2e097dbf4.jpg?v=1761167806 (!) (BEST PAIR #3) 6GY6 RCA NOS 1971 (82/60 and 83/60) https://tubeworldexpress.com/products/pair-2d21-amperex-russian-nos-1970s-1-pair 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_502ac041-17e8-448f-a9fc-082121957936.jpg?v=1761259464 (PAIR) 2D21 Amperex Russian NOS 1970's (1 pair) https://tubeworldexpress.com/products/6v6gt-westinghouse-nos-1962-41ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_71842d8a-2448-4f4e-9e6e-6d4cf6cd5c18.jpg?v=1761259612 6V6GT Westinghouse NOS 1962 (41ma) https://tubeworldexpress.com/products/ecl86-6gw8-mullard-uk-p9 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_d632fd44-e885-43a5-a960-f13e153920c7.jpg?v=1776450712 (!!) (Recommended Pair) ECL86=6GW8 Mullard UK branded GE and Sylvania NOS 1970 (1.5/1.2ma and 43.5/40ma) https://tubeworldexpress.com/products/6lx6-6lf6-gev4 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_a942b1c2-313c-45e7-9ad2-09c2fa080a49.jpg?v=1761417916 6LX6=6LF6 GE NOS 1980 (100ma) https://tubeworldexpress.com/products/6ca4-sylvania-nos-1960s-52-40-and-53-40 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_d35f4650-9788-47a3-9367-a2b6cf8d9a29.jpg?v=1761421077 6CA4 Sylvania NOS 1960's (52/40 and 53/40) https://tubeworldexpress.com/products/12av7-gev1 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_0f5999f5-70e8-4ead-810d-50310bf8c7ab.jpg?v=1761634187 12AV7 GE NOS 1960's - 1970's (4 in stock) https://tubeworldexpress.com/products/12av7-ge-u-getter-nos-1963-13-6-17ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_e1fffe46-879d-4c09-9f16-e7bed7c94800.jpg?v=1761634676 12AV7 GE U getter NOS 1963 (13.6/17ma) https://tubeworldexpress.com/products/12av7-ge-o-getter-nos-1961-18-2-21ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_85c41a50-0178-4dc4-9dad-d777fe8c6797.jpg?v=1761634757 12AV7 GE o getter NOS 1961 (18.2/21ma) https://tubeworldexpress.com/products/12av7-ge-u-getter-nos-1963-15-5-16ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_e1fffe46-879d-4c09-9f16-e7bed7c94800.jpg?v=1761634676 12AV7 GE U getter NOS 1963 (15.5/16ma) https://tubeworldexpress.com/products/best-value-pair-1-6b4g-raytheon-nos-1940s-separate-plates-89ma-and-92ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_7b46b657-535c-4d16-baab-22ea3ea69a59.jpg?v=1761660726 (!!!!) (Best Value Pair #1) 6B4G Raytheon NOS 1940's separate plates in white boxes (89ma and 92ma) https://tubeworldexpress.com/products/best-overall-pair-3-5687wb-ge-branded-ck5687wb-raytheon-black-plates-nos-1970s-audio-note-manley-modwright-36-5-35-0ma-and-38-5-35-5ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_861101f8-ad50-4a20-999d-57c6599de29d.jpg?v=1760765070 (!!!) (Best Raytheon Pair #2) CK-5687WB Raytheon black plates NOS 1970's (Audio Note, Manley, Modwright) (36.5/35.0ma and 38.5/35.5ma) 1-3% matched https://tubeworldexpress.com/products/recommended-single-5z3g-rcav2 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_b4e055f7-2911-4633-b39f-993f5a433b2d.jpg?v=1761687363 (!!!) (Recommended Single) 5Z3G RCA NOS 1957 (58/40 and 60/40) https://tubeworldexpress.com/products/best-raytheon-pair-3-ck-5687wb-raytheon-black-plates-nos-1970s-audio-note-manley-modwright-31-32ma-and-32-31ma-1-3-matched 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_861101f8-ad50-4a20-999d-57c6599de29d.jpg?v=1760765070 (!!!) (Best Raytheon Pair #4) CK-5687WB Raytheon black plates NOS 1970's (Audio Note, Manley, Modwright) (31/32ma and 32/31ma) 1-3% matched https://tubeworldexpress.com/products/best-raytheon-pair-1-ck-5687wb-raytheon-black-plates-nos-1970s-audio-note-manley-modwright-35-0-34-6ma-and-34-5-35-0ma-1-2-matched 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_861101f8-ad50-4a20-999d-57c6599de29d.jpg?v=1760765070 (!!!) (Best Raytheon Pair #1) CK-5687WB Raytheon black plates NOS 1970's (Audio Note, Manley, Modwright) (35.0/34.6ma and 34.5/35.0ma) 1-2% matched https://tubeworldexpress.com/products/recommended-single-5z3g-rca-nos-1957-60-40-and-62-40 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_8b1ac223-af4b-4240-9cf0-7ca8976c7929.jpg?v=1761687445 (!!!) (Recommended Single) 5Z3G RCA NOS 1957 (60/40 and 62/40) https://tubeworldexpress.com/products/12au7a-sylvania-nos-1970-8-8-9-2ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_c37b326e-b944-4f16-874f-9419dfd30db9.jpg?v=1761688098 (!!) 12AU7A Sylvania NOS 1970 (8.8/9.2ma) https://tubeworldexpress.com/products/single-ck-6072-raytheon-triple-mica-black-plates-o-getter-halo-1962-used-good-2-2-2-0ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_2705d54e-9857-48a8-b482-5fbccb3c9222.jpg?v=1761745423 (!!!!) (Single) CK-6072 Raytheon triple mica black plates "O" getter halo 1962 low hours/like new (2.2/2.0ma) https://tubeworldexpress.com/products/single-12av7-sylvania-nos-1960s-16-5-21-2ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_79711398-a556-489a-8257-b20fbf4a34dd.jpg?v=1761764223 (!) (Single) 12AV7 Sylvania NOS 1960's (16.5/21.2ma) https://tubeworldexpress.com/products/5651a-raytheon-nos-1960s-1-in-stock 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_ea8d0f60-6dfa-4bc6-9f84-889b28a8b7db.jpg?v=1761782796 5651A Raytheon NOS 1960's (1 in stock) https://tubeworldexpress.com/products/recommended-pair-6kg6a-westinghouse-japan-nos-original-boxes-1973-158ma-and-165ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/products/1_833a5bfb-9a9d-4a6a-8f8e-efade7d60b23.jpg?v=1649257200 (!!!) (Recommended Pair) 6KG6A Westinghouse JAPAN NOS original boxes 1973 (158ma and 165ma) https://tubeworldexpress.com/products/el34-tesla-1970s-used-70-59ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_f4e6940b-5587-4b14-a4ab-bb83ca4c0029.jpg?v=1761978738 EL34 Tesla 1970's used/70% (59ma) https://tubeworldexpress.com/products/best-single-2-12av7-sylvania-nos-1960-13-4-15ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_dcf10a0d-489b-4227-9fcb-00042018a633.jpg?v=1761979108 (!) (Best Single #2) 12AV7 Sylvania NOS 1960 (13.4/15ma) https://tubeworldexpress.com/products/12au7a-sylvania-dumont-nos-1960s-10-8-8ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_09d9c87a-0c35-4fba-a3d2-bf253306773f.jpg?v=1761979236 12AU7A Sylvania Dumont NOS 1960's (10/8.8ma) https://tubeworldexpress.com/products/best-sound-best-price-12at7-ge-gray-plates-nos-1961-11-5-13ma-and-13-5-11-5ma-sweet-sound 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_3d66fb74-7ced-498d-b809-b092e7c726de.jpg?v=1761930142 (!!!!) (Best Sound/Best Price) 12AT7 GE gray plates NOS 1961 (11.5/13ma and 13.5/11.5ma) (sweet sound) https://tubeworldexpress.com/products/single-1959-jg-5814a-12au7-ge 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_66e918e7-7d7c-44a9-9ebc-5d4ba21efc08.jpg?v=1762274562 (READ REVIEW) JG-5814A=12AU7 GE triple mica NOS "o" getter 1958-1959 (9.8/9.6ma) 1-2% section balance https://tubeworldexpress.com/products/best-single-1962-e88cc-6922-siemens-halske-germany-nos-1962-16-0-15-5ma-mic-grade 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_cff24ff3-2342-40cc-b833-3437dd2da22b.jpg?v=1762300108 (READ REVIEW) E88CC=6922 Siemens Halske Germany NOS 1962 (16.0/15.5ma) (mic grade) https://tubeworldexpress.com/products/6bq7a-ge-nos-p7 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_e10b3ed9-c808-4bdb-809f-27aed0776f5d.jpg?v=1762409095 (!!!!) (GE Pair) 6BQ7A GE NOS "O" getter halo 1973-1980 (10.5/9.7ma and 11.4/9.4ma) (Schiit, DNA, Modwright) https://tubeworldexpress.com/products/6bq7a-ge-p8 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_a16dda72-5c78-4a2e-976c-f0958945e19e.jpg?v=1762409376 (!!!!) (GE Pair) 6BQ7A GE NOS "O" getter halo 1976 (7/10ma and 7/9ma) (Schiit, DNA, Modwright) https://tubeworldexpress.com/products/best-pair-2-ef86-adzam-germany-nos-1970-3-1ma-and-2-9ma-1-5-matched 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_009c5ab1-ba58-4563-b7f0-44a9b15c9581.jpg?v=1762409688 (!!!!) (Best Pair #2) EF86 ADZAM made by Valvo Germany NOS 1970 (3.1ma and 2.9ma) 1-5% matched https://tubeworldexpress.com/products/12au7a-sylvania-nos-1960-10-10-1ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_fb1953e5-81b0-4c4e-823f-c964efad2485.jpg?v=1762465452 (!) 12AU7A Sylvania NOS 1960 (10/10.1ma) 1-2% section balance https://tubeworldexpress.com/products/best-single-1-5881-tungsol-nos-1954-79-5ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_09fab138-cfa4-41d6-96d5-93c3b38467e4.jpg?v=1762498213 (!!!) (Best Single #1) 5881 Tungsol NOS 1954 (79.5ma) https://tubeworldexpress.com/products/834-rca-display-tube 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_e8569d59-7af1-41bf-bda2-9a91d3b98937.jpg?v=1762500362 834 RCA (display tube) https://tubeworldexpress.com/products/71a-raytheon-4-pillar-box-plate-used-good-1930s-23ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_9a605176-43ea-47d5-9324-90608e53d857.jpg?v=1762500537 71A Raytheon 4-Pillar box-plate used/good 1930's (23ma) https://tubeworldexpress.com/products/recommended-pair-71a-rca-and-ken-rad-used-good-1940s-22ma-and-22-6ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_75e65d20-331c-4d51-9324-717628b48298.jpg?v=1762540559 (!!!!) (Best Value Pair) 71A RCA and Ken Rad used/good 1930's (22ma and 22.6ma) https://tubeworldexpress.com/products/single-jan-crp-5755-420a-raytheon-clear-top-nos-1965-1-3-1-5ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_68a54869-0a60-4464-a8cf-7de392fbea03.jpg?v=1762497771 (!) (SINGLE) JAN-CRP-5755=420A Raytheon clear top NOS 1965 (1.3/1.5ma) https://tubeworldexpress.com/products/single-12av7-sylvania-nos-1960s-12-4-12-0ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_37c6732e-1baa-4897-89db-cc22eb7da8b8.jpg?v=1762559988 (!) (Single) 12AV7 Sylvania NOS 1960's (12.4/12.0ma) https://tubeworldexpress.com/products/6550-tungsol-black-plate-used-good-1950s-113ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_5a552369-ea2e-4f3c-a553-1a04800528c2.jpg?v=1762559628 (!) (Single) 6550 Tungsol black plate used/good 1950's (115ma) https://tubeworldexpress.com/products/e188cc-7308-telefunken-bottom-gold-pins 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_9dfdec84-7314-4329-8fd5-8b64cde52346.jpg?v=1762550250 (!!!!) (Recommended Single) E188CC=7308 Telefunken <> bottom gold pins used/good 1969 era (13.2ma/14.8ma) (rare) https://tubeworldexpress.com/products/single-ck-5755-420a-raytheon-clear-top-nos-1960s-1-4-1-3ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_3fc38adf-7ffa-4d44-ada2-71a536b8eb4e.jpg?v=1762553767 (!) (SINGLE) CK-5755=420A Raytheon clear top NOS 1960's (1.4/1.3ma) https://tubeworldexpress.com/products/single-12av7-sylvania-nos-1960s-13-5-14-4ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_c420ad3a-7520-4927-80fc-5900c4c48b1b.jpg?v=1762559780 (!) (Single) 12AV7 Sylvania NOS 1960's (13.5/14.4ma) https://tubeworldexpress.com/products/4-pin-ceramic-chassis-socket-for-5d21-705a-715a-b-nos-1-in-stock 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_94128842-d1ef-4521-9a2e-1ca82c7b9131.jpg?v=1762578254 4 Pin CERAMIC CHASSIS SOCKET for 5D21 / 705A / 715A/B NOS (0 in stock) https://tubeworldexpress.com/products/4-pin-ceramic-chassis-socket-for-5d21-705a-715a-b-like-new-1-in-stock 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_3be20358-8cc8-46de-8146-3ae2fc1e64b0.jpg?v=1762578490 4 Pin CERAMIC CHASSIS SOCKET for 5D21 / 705A / 715A/B like new (1 in stock) https://tubeworldexpress.com/products/245a-western-electric-used-65-1930s 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_d11e8056-b205-432b-9f0e-72aaf4cc0588.jpg?v=1762582233 245A Western Electric used/65% 1930's https://tubeworldexpress.com/products/6gh8a-lindal-hitachi-japan-nos-p1 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/2_4df00fdd-ccf9-40ac-8ffa-6eb04883ab2c.jpg?v=1762587266 (!!!) (Best Value PAIR) 6GH8A Lindal Hitachi Japan NOS 1970's (10/11.6ma and 11.5/10.5ma) https://tubeworldexpress.com/products/best-value-pair-6gh8a-lindal-hitachi-japan-nos-1970s-10-8-13-8ma-and-10-8-13-8ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_a8bdc4e8-a3f3-4bac-93ba-8227bf2c37bd.jpg?v=1762587321 (!!!) (Best Value PAIR) 6GH8A Lindal Hitachi Japan NOS 1970's (10.8/13.8ma and 10.8/13.8ma) 1-3% matched https://tubeworldexpress.com/products/best-single-83-rca-v1 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_2d6f0283-3ea3-48f0-906e-b95fabb76c04.jpg?v=1773619382 (!!!!) (Best Single) JAN-83 RCA NOS 1962 (59-60/40) https://tubeworldexpress.com/products/12av7-sylvania-gray-plates-o-getter-nos-1961 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_53623669-388a-4f68-aa78-4d5b0630a436.jpg?v=1762718068 (!!) (Best pair #2) FAA-12AV7 Sylvania gray plates O getter NOS 1961 (15.8/16.2ma and 16.8/17.0ma) https://tubeworldexpress.com/products/single-12av7-sylvania-black-plates-d-getter-nos-1956-15-8-16-2ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_42ae749d-a512-466b-8bfb-928df30183f7.jpg?v=1762718621 (!!) (Single) 12AV7 Sylvania black plates D getter NOS 1956 (15.8/16.2ma) https://tubeworldexpress.com/products/single-12av7-sylvania-black-plates-d-getter-nos-1954-17-2-20ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_bb5a4d6f-8f43-479c-9c93-6608e59b8872.jpg?v=1762720979 (!!) (Single) 12AV7 Sylvania black plates D getter NOS 1954 (17.2/20ma) https://tubeworldexpress.com/products/single-12av7-sylvania-black-plates-o-getter-nos-1960s-15-6-14-8ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_9e0b3b73-0b2b-4846-8c6f-51315ee3b526.jpg?v=1762721108 (!!) (Single) 12AV7 Sylvania black plates O getter NOS 1960's (15.6/14.8ma) https://tubeworldexpress.com/products/ecf80-6bl8-tele-p2a 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/4_1028cc3a-3f7d-4524-a11e-99be5f141334.jpg?v=1779830922 (!!!!!) (Best Pair #2) ECF80=6BL8 Telefunken Germany <> bottom NOS 1960-1963 (13.6/7.5ma and 12.4/8ma) (best sound) https://tubeworldexpress.com/products/best-pair-6ar5-halton-japan-nos-1970s-36ma-and-38-8ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_89185c3a-7c9e-4761-8aa9-a48df07c9d96.jpg?v=1762901405 (BEST PAIR #3) 6AR5 Halton Japan NOS 1970's (36ma and 38.8ma) https://tubeworldexpress.com/products/best-overall-single-2-ecf80-6bl8-telefunken-germany-nos-1971-14-0-11-5ma-highest-ma-and-gm 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_e2e1795f-fab5-4a41-a179-18338d8f2a54.jpg?v=1762962528 (!!!!!) (Best Overall Single #1) ECF80=6BL8 Telefunken Germany NOS 1971 (14.0/11.5ma) (Highest mA and Gm) https://tubeworldexpress.com/products/best-pair-2-6ar5-halton-japan-nos-1970s-35-0ma-and-35-5ma-1-3-matched 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_08414e96-83ca-40d3-9a5c-225c7feee165.jpg?v=1762901503 (BEST PAIR #2) 6AR5 Halton Japan NOS 1970's (35.0ma and 35.5ma) 1-3% matched https://tubeworldexpress.com/products/7036-ge-branded-national-nos-3-in-stock 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_c26e085b-4fa8-4e3e-ac7b-bf7479efa1c7.jpg?v=1763276013 7036 GE branded National NOS (3 in stock) https://tubeworldexpress.com/products/4-pin-usa-made-slim-profile-bayonet-socket-nos 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_dd0a6e69-0dc3-4ddf-baa0-25a860d12fa6.jpg?v=1763134504 4 Pin USA-MADE slim profile BAYONET SOCKET NOS (for 211/805/810/845) (6 in stock) https://tubeworldexpress.com/products/pair-6bs3-sylvania-branded-ge-nos-1-pair 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_6be6804c-eaf9-4ee7-9102-b71a700c6ffc.jpg?v=1763276188 (!) (PAIR) 6BS3 Sylvania branded GE NOS (1 pair) https://tubeworldexpress.com/products/6bs3a-rca-nos-4-in-stock 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_d0767ca4-f199-4018-a689-223ac0d223ed.jpg?v=1763276382 6BS3A RCA NOS (4 in stock) https://tubeworldexpress.com/products/vt-101-837-hytron-used-good-1940s-67-50 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_f405856c-578f-4c0e-918c-5a99dcccef54.jpg?v=1763276742 VT-101=837 Hytron used/good 1940's (67/50) https://tubeworldexpress.com/products/6463-ge-nos-1965-12-0-12-6ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_04426771-e47e-4786-a259-cb1cbef16904.jpg?v=1763306742 6463 GE NOS 1965 (12.0/12.6ma) https://tubeworldexpress.com/products/best-pair-2-e182cc-7119-philips-sq-holland-nos-large-o-getter-halo-1973-same-date-codes-35-5-38-2ma-and-35-40ma-1-5-matched 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_2ded72da-830b-4371-8be9-a579b0207b2d.jpg?v=1763314995 (!!!!!) (Best Pair #2) E182CC=7119 Philips SQ Holland NOS large "O" getter halo 1973 same date codes (35.5/38.2ma and 35/40ma) 1-5% matched https://tubeworldexpress.com/products/6k11-6q11-ge-nos-1960s-93-60-92-60-93-60-triple-triode 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_57f6ac98-5567-4be7-aeb1-1a006b5dea8f.jpg?v=1763505551 6K11=6Q11 GE NOS 1960's (93/60, 92/60, 93/60) (triple triode) https://tubeworldexpress.com/products/best-overall-pair-ec92-6ab4-telefunken-germany-bottom-nos-1965-same-date-codes-9-2-9-5ma-mic 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_3a0bd67e-c495-4fef-bf18-275677248101.jpg?v=1763578148 (!!!!) (Best Overall Pair) EC92=6AB4 Telefunken Germany <> bottom NOS 1965 same date codes (9.2/9.5ma) (mic) https://tubeworldexpress.com/products/50l6gt-westinghouse-nos-1940s-72-60 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_c7c3586f-617a-4983-848c-94b6dc89b934.jpg?v=1702938118 50L6GT Westinghouse NOS 1940's (72/60) https://tubeworldexpress.com/products/best-value-single-5670w-ge-jan-nos-1986-8-10-4ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/products/5670w1_39d0be15-4560-466a-a632-12a1739b0abf.jpg?v=1571439013 (!!!!) (Best Value Single) 5670W GE JAN NOS 1986 (8/10.4ma) https://tubeworldexpress.com/products/best-value-single-6x5gt-philips-miniwatt-australia-nos-1940s-48-40-and-51-40 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/7_e70dd7cd-2541-466e-b82d-2fd7593c0c06.jpg?v=1782024033 (!!!!) (Best Value Single) 6X5GT Philips Miniwatt Australia NOS 1940's (49/40 and 49/40) https://tubeworldexpress.com/products/best-pair-3-el84-siemens-halske-germany-nos-1967-1969-50ma-and-53ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_d5117f85-b84f-4cf5-822e-e77dbf2af5c9.jpg?v=1763712326 (!!!) (Best Pair #1) EL84 Siemens Halske Germany NOS 1967-1968 (48.5ma and 49ma) 1-3% matched https://tubeworldexpress.com/products/jan-6550a-ge-nos-1985-1986-124-5ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_fc7c380a-227a-496b-bacb-5370bd1594b4.jpg?v=1695680822 JAN-6550A GE NOS 1985-1986 (124.5ma) (ARC power supply) https://tubeworldexpress.com/products/jan-7308-sylvania-nos-1967 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_56c90585-e312-493d-87b4-b685feb967d2.jpg?v=1763748243 (!) JAN-7308 Sylvania NOS 1967 (14.4/10ma) https://tubeworldexpress.com/products/single-7308-sylvania-nos-1976-12-4-12-8ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_28811f70-1bf1-4df2-84e1-7ebdd8bf50c2.jpg?v=1737266606 (!!) (Best Single #2) 7308 Sylvania NOS 1976 (12.4/12.8ma) https://tubeworldexpress.com/products/best-single-1-7308-sylvania-nos-1976-16-4-18-4ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_28811f70-1bf1-4df2-84e1-7ebdd8bf50c2.jpg?v=1737266606 (!!) (Best Single #1) 7308 Sylvania NOS 1976 (16.4/18.4ma) https://tubeworldexpress.com/products/6gj7-ecf801-mullard-uk-p9 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_16bfc464-44db-4687-8b61-753234c6eff7.jpg?v=1763823513 (!!) (Best Pair #3) 6GJ7=ECF801 Mullard UK branded Amperex and RCA NOS 1970-1974 era (83-86/60 and 82-86/60) https://tubeworldexpress.com/products/best-pair-6gj7-ecf801-ge-usa-nos-1960s-1970s-82-86-60-and-82-85-60 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_4c773ac7-23d8-499c-8ce8-b5caefce6d83.jpg?v=1763824228 (!!) (Best Pair) 6GJ7=ECF801 GE USA NOS 1960's - 1970's (82-86/60 and 82-85/60) https://tubeworldexpress.com/products/el84-siemens-halske-germany-nos-1969-1971-54-0ma-and-57-6ma-highest-ma-and-gm 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_63a9c935-c1f5-48dd-b4f9-d6a61a3ad240.jpg?v=1763761016 (!!!) (Best Pair #3) EL84 Siemens Halske Germany NOS 1969-1971 (54.0ma and 57.6ma) (Highest mA and Gm) https://tubeworldexpress.com/products/best-pair-6gj7-ecf801-dumont-japan-nos-1970s-80-81-60-and-80-81-60 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_1c8a6dca-4286-435c-b064-d9a58c624413.jpg?v=1764170213 (!!) (Best Pair) 6GJ7=ECF801 Dumont Japan NOS 1970's (80-81/60 and 80-81/60) 1-2% matched https://tubeworldexpress.com/products/6u8a-ge-nos-1980 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_2c028bb2-8dec-4e59-aa89-3121c8358776.jpg?v=1764169899 (!!!!) (Best GE Single #1) 6U8A GE NOS 1980 (18.4/10.6ma) https://tubeworldexpress.com/products/6k11-6q11-ge-nos-1960s-86-60-89-60-85-60-triple-triode 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_540011d5-9ba3-44ac-940a-213e0445a816.jpg?v=1764053020 6K11=6Q11 GE NOS 1971 (86/60, 89/60, 85/60) (triple triode) https://tubeworldexpress.com/products/single-12au7-ecc82-telefunken-germany-bottom-ribbed-plates-like-new-1959-9-6ma-11-8ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_24c01dd2-d549-40be-8f11-df8c7c0bc1e5.jpg?v=1765093584 (!!!) (Single) 12AU7=ECC82 Telefunken Germany <> bottom ribbed plates like new 1959 (9.6ma/11.8ma) https://tubeworldexpress.com/products/6u8a-ge-nos-1961 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_741f95c4-df09-49e1-ac59-f6667b8b069e.jpg?v=1764169657 (!!!!) (Best GE Single #2) 6U8A GE NOS "U" getter 1961 (17/9ma) https://tubeworldexpress.com/products/best-pair-2-5726-6al5w-raytheon-nos-1960s-48-48-40-and-48-48-40 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_4800c0cf-8183-4213-8bc3-53bfa89242a5.jpg?v=1764359966 (!) (Best Pair #2) 5726=6AL5W Raytheon NOS 1960's (48-48/40 and 48-48/40) https://tubeworldexpress.com/products/6al5-cbsv1 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_f96f9c76-dcd3-4b11-a259-fac64eb389f7.jpg?v=1764574419 (!!!) (PAIR) 6AL5 CBS NOS 1960-1961 era (47-47/40 and 48-48/40) https://tubeworldexpress.com/products/5687wb-ge-nos-rebranded-ck-5687wb-raytheon-black-plates-with-hint-of-bronze-1970s-audio-note-manley-modwright-36-8-37-4ma-and-36-6-35-8ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_2402ebf7-90d3-4565-a30c-8f1fd6611ef4.jpg?v=1764690275 (!!!!) (BEST GE PAIR #2) 5687WB GE NOS rebranded CK-5687WB Raytheon black plates with hint of bronze 1970's (Audio Note, Manley, Modwright, Audion) (36.8/37.4ma and 36.6/35.8ma) https://tubeworldexpress.com/products/best-raytheon-pair-3-ck-5687wb-raytheon-black-plates-nos-1970s-audio-note-manley-modwright-35-37ma-and-35-5-38ma-1-3-matched-manley-modwright-audio-note 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_0458c2c3-87c2-4ef4-88cd-658fd66acaca.jpg?v=1764690675 (!!!) (Best Raytheon Pair #3) CK-5687WB Raytheon black plates NOS 1970's (Audio Note, Manley, Modwright) (35/37ma and 35.5/38ma) 1-3% matched (Highest Gm) (Manley, Modwright, Audio Note) https://tubeworldexpress.com/products/best-pair-6663-6al5-ge-nos-p1 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_df984487-1a0e-4f52-a454-db72c0269934.jpg?v=1764743901 (!) (BEST PAIR) 6663=6AL5 GE NOS 1963-1964 (47-47/40 and 47-48/40) https://tubeworldexpress.com/products/6sc7-ge-nos-1970-era-1-6-1-7ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_ed80de00-fa14-4d40-9785-85cb6e3775d0.jpg?v=1764707764 6SC7 GE NOS 1970 era (1.6/1.7ma) 1-2% section balance https://tubeworldexpress.com/products/best-pair-ecc40-philips-nos-made-by-la-radiotechnique-chartres-france-1969-6-5-6-5ma-and-6-8-6-7ma-1-3-matched 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_8c673b82-b97f-446f-8942-a63ab4da5dd1.jpg?v=1764619684 (!!) (Best Pair) ECC40 Philips NOS made by La Radiotechnique, Chartres/France 1969 (6.5/6.5ma and 6.8/6.7ma) 1-3% matched https://tubeworldexpress.com/products/ecc40-philips-nos-made-by-la-radiotechnique-chartres-france-1969-6-2-6-9ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/products/1_12fbbf65-44b6-4e8d-b89c-29ea0bd5d237.jpg?v=1647011999 ECC40 Philips NOS made by La Radiotechnique, Chartres/France 1969 (6.2/6.9ma) https://tubeworldexpress.com/products/5718-ge-nos-1970s-branded-united-1984-4-in-stock 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_d87fb290-f713-4fad-9f9a-0e6b0c66dcd4.jpg?v=1764743586 5718 GE NOS 1970's branded United 1984 (4 in stock) https://tubeworldexpress.com/products/6e5-rca-nos-1960s-very-slightly-tilted-glass-bright-eye 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_0e4f1267-f859-4147-a808-cd445eab6f27.jpg?v=1764789877 (!!) 6E5 RCA NOS 1960's very slightly tilted glass (bright eye) https://tubeworldexpress.com/products/6e5-rca-nos-early-1970s-bright-eye-2-in-stock 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_bd788508-d606-47c3-aef0-69810ee329b9.jpg?v=1764789980 (!!) 6E5 RCA NOS early 1970 era (bright eye) (2 in stock) https://tubeworldexpress.com/products/6e5-sylvania-nos-1940s-bright-eye 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_bb96e513-e529-44dc-8258-d480269f24fd.jpg?v=1764795476 6E5 Sylvania NOS 1940's bright eye https://tubeworldexpress.com/products/6e5-sylvania-nos-1970s-bright-eye 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_8eb43485-4b0e-41a6-8534-670a4dd9564d.jpg?v=1764795622 6E5 Sylvania NOS 1970's bright eye https://tubeworldexpress.com/products/jan-crc-6e5-rca-nos-1945-era-in-white-box-bright-eye 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_0bce3c55-2b34-49ab-8097-7a1519047caa.jpg?v=1764796243 (!!) JAN-CRC-6E5 RCA NOS 1945 era in white box bright eye https://tubeworldexpress.com/products/best-pair-2-6663-6al5-ge-nos-1962-1965-46-46-40-and-47-48-40-copy 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_ceb0a9b6-9cf5-4713-9b39-1e4ca9eaa365.jpg?v=1764801133 (!) (BEST PAIR #2) 6663=6AL5 GE NOS 1962-1965 (46-46/40 and 47-48/40) (Copy) https://tubeworldexpress.com/products/best-value-single-12ax7-baldwin-sylvania-d-getter-used-tests-like-new-1959-2-1-2-0ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_5aa303f3-31a2-4e5a-8144-6c1e60238473.jpg?v=1765916391 (!!!) (Best Value Single) 12AX7 Baldwin Sylvania "D" getter used/tests like new 1959 (2.1/2.0ma) (Highest mA and Gm) 1-2% section balance https://tubeworldexpress.com/products/6cd6ga-rca-black-plate-branded-realistic-lifetime-nos-1960s-77ma-and-83ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_8353f67b-4cb7-428f-802b-67e7310258c1.jpg?v=1765093454 (!!) (Recommended Pair) 6CD6GA RCA black plate branded Realistic Lifetime NOS 1960's (77ma and 83ma) https://tubeworldexpress.com/products/best-pair-12ba6-westinghouse-nos-1960-era-9-8ma-10-4ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_bdd424ba-9e13-4eb0-8dd9-4c21b70357b1.jpg?v=1765093375 (!!!) (Best Pair) 12BA6 Westinghouse NOS 1960 era (9.8ma / 10.4ma) https://tubeworldexpress.com/products/12ba6-westinghouse-nos-1951-10-4ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_61bea3a1-e41b-4a3d-9568-e58312c8abbf.jpg?v=1765093296 12BA6 Westinghouse NOS 1951 (10.4ma) https://tubeworldexpress.com/products/12au7-ecc82-daystrom-mullard-uk-ribbed-plates-like-new-1963-9-0-10-2ma-162-series-smooth-presentattion 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_0681c03a-b3fa-4654-8340-f41e67ea1f6b.jpg?v=1765094046 (!!!) (Best Value) 12AU7=ECC82 Daystrom Mullard UK ribbed plates like new 1963 (9.0/10.2ma) (162 series) (smooth presentattion) https://tubeworldexpress.com/products/best-overall-single-ecc802s-12au7-telefunken-germany-bottom-nos-1970-good-printing-10-8ma-and-10-3ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_3f3dd9f9-a01b-4b60-af0c-b47c28c3c455.jpg?v=1765221922 (READ REVIEW) ECC802S=12AU7 Telefunken Germany <> bottom NOS 1970 good printing (11.6ma and 11.5ma) (same Gm) 1-2% section balance https://tubeworldexpress.com/products/6sn7gtb-rcav5 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/6_e5836250-c117-461a-9332-3f230d0140c2.jpg?v=1784266512 (!!!!) (Best Single #1) 6SN7GTB RCA NOS 1957 (10/9.8ma) https://tubeworldexpress.com/products/ecl82-6bm8-mullard-uk-branded-mazda-nos-1970s-p3 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_56b4c3e2-4810-4596-a914-d00f7f5742a2.jpg?v=1765352861 (!!!!) (Best Pair #1) ECL82=6BM8 Mullard UK branded Mazda NOS 1970's (2.2/34ma and 2.0/33ma) 1-3% matched https://tubeworldexpress.com/products/7-pin-cinch-brown-phenolic-chassis-mount-with-short-bayonet-shield-and-ground-post-nos 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_0873f3c8-4add-4d28-a5db-ea4d729a1a1f.jpg?v=1765557393 7 pin CINCH brown phenolic chassis mount with short bayonet shield and ground post NOS (40 in stock) https://tubeworldexpress.com/products/5r4gya-ge-nos-1959-in-white-box-52-40-and-50-40 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_8257aab0-fc1f-427a-874e-89a9d385ed0c.jpg?v=1766013630 5R4GYA GE NOS 1959 in white box (52/40 and 50/40) https://tubeworldexpress.com/products/6au4gta-rca-nos-1960s-90-60 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_9ea70998-9090-499f-b342-ce87ccb217e0.jpg?v=1765914755 6AU4GTA RCA NOS 1960's (90/60) https://tubeworldexpress.com/products/best-pair-2-01a-cunningham-nos-1940-era-boxes-were-factory-sealed-3-7ma-and-3-6ma-same-gm 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_1f841870-093d-4a13-8d56-a4404f68f6ee.jpg?v=1765037408 (!!!!) (Best Overall Pair) 01A Cunningham NOS 1940 era boxes were factory sealed (3.7ma and 3.6ma) (Same Gm) https://tubeworldexpress.com/products/best-single-ec86-amperex-bugle-boy-germany-by-valvo-1959-12-6ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_6a5008e9-c05b-49c3-9a5a-b75575292f1f.jpg?v=1766019131 (!!!) (Best Single) EC86 Amperex Bugle Boy Germany by Valvo 1959 (12.6ma) https://tubeworldexpress.com/products/6cd6ga-nos-62ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_31de4269-02aa-43db-8637-6be645aa24b8.jpg?v=1766131045 6CD6GA Sylvania Realistci Lifetime NOS (62ma) https://tubeworldexpress.com/products/49-tungsol-nos-1940s-45-28 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_f4262d1b-ac88-4bb6-80d1-ad0c2e2721f9.jpg?v=1766184176 49 Tungsol NOS 1940's (45/28) https://tubeworldexpress.com/products/78-wards-v1 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_81b6e2de-d32f-49e2-bdcd-d0432cbbfe05.jpg?v=1766182851 78 Wards USA NOS 1940's https://tubeworldexpress.com/products/78-ken-rad-like-new-partially-faded-printing-1947-63-36 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_c869e3af-348e-44e5-a58d-72657ab0fff6.jpg?v=1766183215 (!) 78 Ken Rad like new partially faded printing 1947 (63/36) https://tubeworldexpress.com/products/78-ge-like-new-1948-59-36 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_a54ef8eb-d77b-4daa-8eae-0c5d53276a08.jpg?v=1766184347 (!) 78 GE like new 1948 (59/36) https://tubeworldexpress.com/products/78-philco-used-good-1930s-55-36 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_de56f18f-e10d-4924-80c7-dfd6a961b2bc.jpg?v=1766184525 (!) 78 Philco used/good 1930's (55/36) https://tubeworldexpress.com/products/84-6z4-sylvania-used-good-1940s-49-40-and-51-40 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1b0e955a-47b8-489a-aaf2-17950fa2014a.jpg?v=1766533084 84=6Z4 Sylvania used/good 1940's (49/40 and 51/40) https://tubeworldexpress.com/products/2e24-us-brands-used-good 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_481b0c36-eb9f-4aa9-8973-de0f09ba3e8c.jpg?v=1766533682 2E24 US Brands used/good (6 in stock) https://tubeworldexpress.com/products/pair-5726-6al5-sylvania-nos-47-47-40-and-47-47-40 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_9e68b6e0-29ed-40ff-9811-9a385b782d31.jpg?v=1766533293 (!!!) (PAIR) 5726=6AL5 Sylvania NOS (47-47/40 and 47-47/40) https://tubeworldexpress.com/products/6x5gt-vt-126b-rca-black-plates-nos-1943-50-40-and-50-40-best-sound 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/4_a72055f8-48cf-4745-8fa4-913c25f8241c.jpg?v=1779817202 (!!!) (Best Value) 6X5GT=VT-126B RCA black plates NOS 1943 (48/40 and 48/40) (Best Sound) https://tubeworldexpress.com/products/pair-2e26-rca-branded-gl-2e26-ge-test-like-new-1950-1951-81-44-and-88-44 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_b4ca4d41-3ca2-4f6c-a829-43567bdf47d1.jpg?v=1766538366 (PAIR) 2E26 RCA branded GL-2E26 GE test like new 1950-1951 (81/44 and 88/44) https://tubeworldexpress.com/products/pair-2e26-ge-canada-test-like-new-1970-era-90-44-and-90-44 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_5feecf33-e231-45bb-81a8-2d31e4459c18.jpg?v=1766538579 (PAIR) 2E26 GE Canada test like new 1970 era (90/44 and 90/44) https://tubeworldexpress.com/products/pair-2e26-rca-used-good-1950-era-78-44-and-78-44 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_19e5b620-e8ff-4d27-b083-2c092b84a6ba.jpg?v=1766539408 (PAIR) 2E26 RCA used/good 1950 era (78/44 and 78/44) https://tubeworldexpress.com/products/2e24-sylvania-nos-1-in-stock 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_a26a7060-3156-4c59-addf-00ba05e5fe04.jpg?v=1766540155 2E24 Sylvania NOS (1 in stock) https://tubeworldexpress.com/products/6ej7-sylvania-nos-8-8ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_a8c09aff-afeb-4ef6-8428-ca36a5ae49d7.jpg?v=1767470873 6EJ7 Sylvania NOS (8.8ma) https://tubeworldexpress.com/products/6094-bendix-p14 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_3c0c3d27-9e99-4202-b514-e2e51ffbaf09.jpg?v=1767301833 (!!!) (Best Pair #2) 6094 Bendix NOS and like new 1956-1957 (49.5ma and 53.5ma) (1st series) https://tubeworldexpress.com/products/recommended-pair-jea-6094-bendix-gold-pins-nos-1959-1961-55ma-and-59ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_2b1167de-e4d6-4df0-81d5-626df1c08f54.jpg?v=1767315466 (!!!) (Recommended Pair) JEA-6094 Bendix gold pins NOS 1959-1961 (55ma and 59ma) https://tubeworldexpress.com/products/6d6-tungsol-nos-77-40 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_2615adbe-4883-4bd2-9995-7c6bc3cd8330.jpg?v=1767590598 6D6 Tungsol NOS (77/40) https://tubeworldexpress.com/products/6d7-panama-green-coated-glass-flaked-off-in-one-area-1930s-52-31 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_834c5599-9a9b-4240-9e62-0efc848f6a99.jpg?v=1767641174 6D7 Panama green coated glass - flaked off in one area due to old age 1930's (52/31) (rare) https://tubeworldexpress.com/products/best-pair-6ag7y-rca-brown-bottom-nos-1960-1964-32-3ma-and-32-5ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_d417df27-4ef0-495e-964d-952c89b0e761.jpg?v=1767370595 (!!!) (Best Pair) 6AG7Y RCA brown bottom NOS 1960-1964 (32.3ma and 32.5ma) https://tubeworldexpress.com/products/best-value-pair-12at7-rft-east-germany-branded-haltron-nos-1970s-9-8-8-6ma-and-9-3-9-2ma-1-5-matched 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_4cecadc1-5449-4911-9c08-f0076b8417f0.jpg?v=1767590885 (!!!) (Best Value Pair) 12AT7 RFT East Germany branded Haltron NOS 1970's (9.8/8.6ma and 9.3/9.2ma) 1-5% matched https://tubeworldexpress.com/products/el86-6cw5-rca-canada-v1 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_bc759020-1b6a-48a1-b9bd-fe39acb3204c.jpg?v=1767470763 EL86=6CW5 RCA Canada NOS 1971 (81ma) https://tubeworldexpress.com/products/6sj7y-vt-116b-sylvania-brown-bottom-like-new-1940s-3-7ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_9e2b3fd2-52e9-40c9-bc0a-02bd4cfad1f5.jpg?v=1767591186 6SJ7Y=VT-116B Sylvania brown bottom like new 1940's (3.7ma) https://tubeworldexpress.com/products/pair-2e26-rca-test-like-new-1950s-90-44-and-88-44 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_444e348b-a9d4-4136-9be3-02f241e04307.jpg?v=1767482600 (PAIR) 2E26 RCA used/test like new 1950's (90/44 and 88/44) https://tubeworldexpress.com/products/2e24-rca 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_0cf89758-4715-4599-a563-e64efad23e42.jpg?v=1767591408 2E24 RCA https://tubeworldexpress.com/products/single-12bh7a-ge-ribbed-plates-nos-1977-9-2-11-2ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_4885996d-31b2-4a22-94a3-d39db9888d28.jpg?v=1767648575 (!!) (Single) 12BH7A GE ribbed plates NOS 1977 (9.2/11.2ma) https://tubeworldexpress.com/products/6hf8-v2 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_f5c678c6-a1e1-47ef-b707-f4c7c9dd302b.jpg?v=1767649952 6HF8 GE Japan NOS 196 (63/60 and 85/60) https://tubeworldexpress.com/products/pair-2e26-rca-used-strong-1950s-1968-81-44-and-82-44 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_33a53d37-7f74-4128-b629-8b5d99151efc.jpg?v=1767650318 (PAIR) 2E26 RCA used/strong 1950's - 1968 (81/44 and 82/44) https://tubeworldexpress.com/products/best-single-2x2-national-union-nos-1950-era-59-40 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_b25fce7d-8768-4e22-9068-eeab1adf6f74.jpg?v=1767650749 (!) (Best Single) 2X2 National Union NOS 1950 era (59/40) https://tubeworldexpress.com/products/pair-2e26-rca-used-strong-1949-1950s-81-44-and-82-44 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_3177a1b8-f2ce-4350-a47e-e48415c0674d.jpg?v=1767682540 (PAIR) 2E26 RCA used/strong 1949 - 1950's (81/44 and 82/44) https://tubeworldexpress.com/products/5v4g-rca-1952 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_59a8393d-fc10-4f9d-80c1-5fab486844d3.jpg?v=1767682817 (!!) (Best Value) 5V4G RCA black plates used/tests like new 1952 (60/40 and 62/40) https://tubeworldexpress.com/products/best-value-single-5670w-ge-jan-nos-1986-7-2-9-2ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/5670w1_11110f9c-8e22-46df-948e-d141e4d9d303.jpg?v=1703953185 (!!!) (Best Value Single) 5670W GE JAN NOS 1986 (7.2/9.2ma) https://tubeworldexpress.com/products/cv4004-12ax7-mullard-box-plates-nos-1981-1-4-1-4ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_791e4b50-a984-4032-9051-393c56e3d113.jpg?v=1767770907 (!!!!) (Best Overall Single) CV4004=12AX7 Mullard box plates NOS 1981 (1.4/1.4ma and Gm=1800/1800) 1% section balance https://tubeworldexpress.com/products/6094-bendix-gold-pins-nos-1961-v3 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_337e0bd2-ed61-48f6-a144-77db3880b66c.jpg?v=1767771659 (!!!) (Best Single) JAE-6094 Bendix gold pins NOS 1961 (69ma) https://tubeworldexpress.com/products/6mb8-us-brands-nos 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_0e139557-a661-4205-92a3-911bf4f66851.jpg?v=1767940689 6MB8 US Brands NOS (6 in stock) https://tubeworldexpress.com/products/5998a-sylvania-jan-nos-1980-v17 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/2_cdf0183c-60d6-4039-9df1-4ce9f0f164f5.jpg?v=1688074703 (!!!) (Single) 5998A Sylvania JAN NOS 1980 (141/122mA) (close Gm) https://tubeworldexpress.com/products/e810f-7788-philips-miniwatt-sq-holland-gold-pins-nos-1967 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_1a233b8c-0453-4344-ad93-ce0663d3843e.jpg?v=1767999493 (!) (Best Single) E810F=7788 Philips Miniwatt SQ Holland gold pins NOS 1967 (39ma) (Allnic) https://tubeworldexpress.com/products/best-value-single-1953-gl-6072-ge-5-star-triple-mica-black-plates-d-getter-halo-1953-used-tests-like-new-2-8-3-4ma-v1-guitar-amp-mics-audio-note 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_b2661f9f-4aa2-4e9a-b3c2-918ab0eab8d2.jpg?v=1768079938 (!!!!!) (Best Value Single 1953) GL-6072 GE 5 star triple mica black plates "D" getter halo 1953 used/tests like new (2.8/3.4ma) (same Gm) (V1 guitar amp, mics, Audio Note) https://tubeworldexpress.com/products/12hg7-12gn7a-sylvania-nos-33ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_a199fadb-1e48-4cf4-b91d-d56da1c7ba0c.jpg?v=1768265864 12HG7=12GN7A Sylvania NOS (33ma) https://tubeworldexpress.com/products/12gn7-12hg7-rca-big-bottle-nos-1960s-44ma-rare 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_252884b8-0847-4df3-89cc-3f57111e964a.jpg?v=1768265607 12HG7=12GN7 RCA Big Bottle NOS 1960's (44ma) (rare) https://tubeworldexpress.com/products/12hg7-12gn7-rca-clear-top-nos-1970s-25ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_246fc937-1b41-44c8-882f-c8383788f025.jpg?v=1768265531 12HG7=12GN7 RCA clear top NOS 1970's (25ma) https://tubeworldexpress.com/products/6005w-sylvania-jan-black-plate-nos-1971-54-6ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_edfe03f5-0faa-4315-90dc-5115ff29db27.jpg?v=1768204133 6005W Sylvania JAN black plate NOS 1971 (54.6ma) https://tubeworldexpress.com/products/6aq5a-sylvania-black-plate-nos-1970-era-57ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_431bbc01-ca36-4527-95b4-916ab40b99ef.jpg?v=1768205071 (!) (Best Single) 6AQ5A Sylvania black plate NOS 1970 era (57ma) https://tubeworldexpress.com/products/6aq5a-sylvania-philco-gray-plate-nos-1959-52-5ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_8d57bac8-f7c4-4e63-9d57-89b1ed1e932e.jpg?v=1768335870 6AQ5A Sylvania Philco gray plate NOS 1959 (52.5ma) https://tubeworldexpress.com/products/best-single-6aq5a-ge-nos-1963-45ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_bfb6cc4b-6911-4282-8d8d-b5fe38cc995d.jpg?v=1768425676 (!!) (Single) 6AQ5A GE NOS 1963 (45ma) https://tubeworldexpress.com/products/3tk2-amperite-ballast 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_574c1cfc-6cd1-48f7-bd9e-d6949afee78e.jpg?v=1768253914 3TK2 Amperite Ballast NOS (1 in stock) https://tubeworldexpress.com/products/best-ge-single-6350-ge-nos-1960s-12-2-12-8ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_176ff6cc-7fde-4266-8a6b-2b702765e0e9.jpg?v=1768255603 (!!!!) (Best GE Single) 6350 GE NOS 1960's (12.2/12.8ma) (same Gm) https://tubeworldexpress.com/products/recommended-single-jhs-6005-sylvania-nos-coated-glass-1966-45-6ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_f064d891-1a87-44d9-a029-0e4dc2cede71.jpg?v=1768335692 (!!!) (Recommended Single) JHS-6005 Sylvania NOS coated glass 1966 (45.6ma) https://tubeworldexpress.com/products/single-6dj8-ecc88-mullard-holland-nos-1963 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_3eb55964-fad1-4904-a8fe-bed40391ac35.jpg?v=1768264384 (!!!!) (Single) 6DJ8=ECC88 Mullard Holland NOS 1963 (16.6/20.6ma) (Nova) https://tubeworldexpress.com/products/12hg7-12gn7a-delta-gold-seal-toshiba-japan-like-new-37ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_4c3afdff-d401-4b32-a2c5-c47f81d3ac14.jpg?v=1768264674 12HG7=12GN7A Delta Gold Seal Toshiba Japan like new (37ma) https://tubeworldexpress.com/products/12hg7-12gn7a-westinghouse-by-toshiba-japan-nos-50ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_f5a4e5d5-4713-4ec7-bb1c-bf36713b2fd5.jpg?v=1768265409 12HG7=12GN7A Westinghouse by Toshiba Japan NOS (50ma) https://tubeworldexpress.com/products/12hg7-12gn7a-magnavox-by-hitachi-japan-nos-34ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_ab7f1598-0ea7-4cc0-850b-ee83bb2cf073.jpg?v=1768265752 12HG7=12GN7A Magnavox by Hitachi Japan NOS (34ma) https://tubeworldexpress.com/products/best-single-gb-6350-sylvania-gold-brand-black-plates-nos-1963-square-getter-14-13ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_77f93d67-aa31-42ce-92a9-4d22bb256d0a.jpg?v=1768266018 (!!!) (Best 0verall Single) GB-6350 Sylvania Gold Brand black plates NOS 1963 square "" getter (14/13ma) https://tubeworldexpress.com/products/recommended-single-jhs-6005-sylvania-nos-coated-glass-1966-51-5ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_fbab4f24-b814-46d9-a7e2-acd72b907123.jpg?v=1768266614 (!!!) (Recommended Single) JHS-6005 Sylvania NOS coated glass 1966 (51.5ma) https://tubeworldexpress.com/products/jhs-6005-sylvania-jan-black-plate-clear-glass-nos-1966-1967-50-5ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_dea67794-4438-4312-9720-6fbe35c5b254.jpg?v=1768335643 JHS-6005 Sylvania JAN black plate clear glass NOS 1966-1967 (50.5ma) https://tubeworldexpress.com/products/12au7-tungsol-gray-ribbed-plates-d-getter-nos-1957-11-5-8ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_93808ccd-a5b7-44ab-b76b-e849b634a2f7.jpg?v=1768428510 (!!) (Single) 12AU7 Tungsol gray ribbed plates D getter NOS 1957 (11.5/8ma) https://tubeworldexpress.com/products/best-single-6aq5a-ge-nos-1963-51-5ma-1 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_6545fa8e-0e54-4614-aec4-ee12d926e574.jpg?v=1768424984 (!!) (Best Single) 6AQ5A GE NOS 1963 (51.5ma) https://tubeworldexpress.com/products/6ac7-rca-like-new-1940s-11-2ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_90467e84-11ce-494c-b499-eb9ad6da683e.jpg?v=1768426186 6AC7 RCA like new 1940's (11.2ma) https://tubeworldexpress.com/products/6k11-6q11-ge-branded-admiral-nos-1964-85-80-90-60-86-60 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_08022e7c-9e93-4fdf-a420-29a389bac038.jpg?v=1768428175 6K11=6Q11 GE branded Admiral NOS 1964 (85/80, 90/60, 86/60) https://tubeworldexpress.com/products/best-pair-1-01a-rca-cunningham-engraved-base-nos-1930s-3-5ma-and-3-4ma-same-gm-copy 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_a5bc55cd-2e46-4fb1-ad02-9735abd5a649.jpg?v=1768429180 (!!!!) (Best Pair #1) 01A RCA Cunningham engraved base NOS 1930's (3.5ma and 3.4ma) (same Gm) https://tubeworldexpress.com/products/75-vt-75-sylvania-zenith-used-good-1930s-27-19 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_808a1412-f3ec-418d-bee8-be7032690d77.jpg?v=1768797588 (!) 75=VT-75 Sylvania Zenith used/good 1930's (27/19) https://tubeworldexpress.com/products/75-vt-75-ken-rad-dual-diode-triode-used-good-1930s-26-19 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_4e27d03b-019d-48d5-b1e9-39ae44df0261.jpg?v=1768681731 75=VT-75 Ken Rad Dual-Diode Triode used/good 1930's (26/19) https://tubeworldexpress.com/products/6d6-national-union-used-tests-like-new-1930s-66-40 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_07506a44-184f-4158-ac3f-79380917d014.jpg?v=1768937251 6D6 National Union used/tests like new 1930's (66/40) https://tubeworldexpress.com/products/35z5gt-ge-nos-1950-54-40 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_83d0ea85-a345-41da-a931-2b2ce5618be3.jpg?v=1768681967 35Z5GT GE NOS 1950 (54/40) https://tubeworldexpress.com/products/53-arcturus-engraved-base-used-tests-like-new-1930s-72-38-and-73-38 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_75f26d56-cb72-4f7c-999d-e696a8fdb3e4.jpg?v=1768681011 53 Arcturus engraved base used/tests like new 1930's (72/38 and 73/38) https://tubeworldexpress.com/products/25l6gt-ge-used-strong-1956-87-60 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_46003efe-204c-4d3d-83d0-0e8960a3f6ba.jpg?v=1768766059 25L6GT GE used/strong 1956 (87/60) https://tubeworldexpress.com/products/12sf5gt-ken-rad-nos-1-2ma-gm-1800 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_ee5bd20b-6b55-4800-84fe-90ef100c165f.jpg?v=1769046338 12SF5GT Ken Rad NOS (1.2ma Gm=1800) https://tubeworldexpress.com/products/best-single-12sf5gt-national-union-nos-1950-2-1ma-gm-1600 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_f5613dd4-80cb-4794-828e-92053fbde008.jpg?v=1769046199 (!) (Best Single) 12SF5GT National Union NOS 1950 (2.1ma Gm=1600) https://tubeworldexpress.com/products/1-pair-5654-6ak5-raytheon-toshiba-japan-nos-1970s-6-9ma-and-7-3ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_2a8ff348-696f-4382-bf2b-924ecfe43023.jpg?v=1768895001 (!!!!) (1 Pair) 5654=6AK5 Raytheon Toshiba Japan NOS 1970's (6.9ma and 7.3ma) https://tubeworldexpress.com/products/best-pair-jan-5842wa-raytheon-nos-1984-original-boxes-28ma-and-30ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_2aaf638f-79d0-47b6-b68b-84fef169e210.jpg?v=1768944017 (!!!!) (Best Pair #1) JAN-5842WA Raytheon NOS 1984 original boxes (28ma and 30ma) 1-5% matched https://tubeworldexpress.com/products/6dj8-philips-by-matshushita-japan-nos-1960s-15-7-14-9ma-and-15-0-14-2ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_8f1238a6-bc39-4747-9ef6-fda46599dc7f.jpg?v=1755274547 (!!!!) (BEST PAIR #2) 6DJ8 Philips by Matshushita JAPAN NOS 1960's (15.7/14.9ma and 15.0/14.2ma) https://tubeworldexpress.com/products/pair-6x5gt-vt-126b-rca-black-plates-nos-1943-50-52-40-and-50-53-40-best-sound-audio-note-mapletree 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_e71ac82d-64c9-4fc6-85a0-2e2b8bf36b96.jpg?v=1769065845 (!!!!) (Pair) 6X5GT=VT-126B RCA black plates NOS 1943 (50-52/40 and 50-53/40) (Best Sound) (Audio Note, Mapletree) https://tubeworldexpress.com/products/6gk6-canada-p1 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_f74d1e8c-35eb-4e02-aa80-4997e2975040.jpg?v=1769025438 (!!) (Pair) 6GK6 Canada probably by Philips Canada, Holland style construction 1960's used/good (45ma and 46.5ma) https://tubeworldexpress.com/products/pair-6gk6-canada-probably-by-philips-canada-holland-style-construction-1960s-used-good-50ma-and-52ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_76fc6bdd-58bd-4a01-879a-08ca4fb93f4a.jpg?v=1769025503 (!!) (Pair) 6GK6 Canada probably by Philips Canada, Holland style construction 1960's used/good (50ma and 52ma) https://tubeworldexpress.com/products/6005-6aq5a-rca-nos-1970s-39ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_d70a65fb-793d-4ecc-803a-9cd56941010c.jpg?v=1769027101 6005=6AQ5A RCA NOS 1970's (39ma) https://tubeworldexpress.com/products/5654-6ak5w-raytheon-toshiba-japan-nos-1960s-6-1ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_7d0c5c2f-b3bf-477f-a172-639a2a27b857.jpg?v=1769028757 EF95=6AK5 Raytheon Toshiba Japan NOS 1960's (6.1ma) https://tubeworldexpress.com/products/ef95-6ak5-raytheon-toshiba-japan-nos-1960s-8-6ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_d38854a6-3989-4eed-91c6-b8c859722942.jpg?v=1769034824 (!) (Best SIngle) EF95=6AK5 Raytheon Toshiba Japan NOS 1960's (8.6ma) https://tubeworldexpress.com/products/ef95-6ak5-raytheon-usa-nos-1957-7-5ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_13f96883-eb0b-4085-9f9f-bb31b50c6878.jpg?v=1769044067 EF95=6AK5 Raytheon USA NOS 1957 (7.5ma) https://tubeworldexpress.com/products/recommended-single-5654-6ak5w-tungsol-gray-plate-nos-1950s-6-8ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_552e0fee-3f37-4d8d-8766-b37aa86c6563.jpg?v=1769045999 (!!) (Recommended Single) 5654=6AK5W Tungsol gray plate NOS 1950's (6.8ma) https://tubeworldexpress.com/products/2050-raytheon-nos-1940s-seeburg 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_0851c499-1743-4b2c-a1b7-8e1e0b15d848.jpg?v=1769066389 2050 Raytheon NOS 1940's (Seeburg) https://tubeworldexpress.com/products/2050-westinghouse-nos-1963-seeburg 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_26132adb-80f7-41f5-a125-0980b4561faf.jpg?v=1769066528 2050 Westinghouse NOS 1963 (Seeburg) https://tubeworldexpress.com/products/best-sounding-pair-1-jan-chs-80-sylvania-nos-1944-52-55-40-and-52-56-40 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_360756e6-155e-488c-9dcf-fa1b837062a1.jpg?v=1769355871 (!!!!) (Best Sounding Pair #1) JAN-CHS-80 Sylvania NOS 1944 (52-55/40 and 52-56/40) https://tubeworldexpress.com/products/best-value-pair-6x5gt-philips-miniwatt-australia-nos-1940s-50-53-40-and-50-55-40 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_9f6b0f62-a56e-4160-a38a-7ca138e7028e.jpg?v=1769208101 (!!!!) (Best Value Pair) 6X5GT Philips Miniwatt Australia NOS 1940's (50-53/40 and 50-55/40) https://tubeworldexpress.com/products/6202-ge-tests-like-new-no-printing-1960s-54-40-and-56-40 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_51fd2a1b-fbe6-429c-9e16-4af261b0b789.jpg?v=1769464523 6202 GE tests like new no printing 1960's (54/40 and 56/40) https://tubeworldexpress.com/products/recommended-single-jtl-6x4wa-tungsol-nos-1965-tests-like-new-65-40-and-66-40-highest-testing-single 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_6240709e-e49c-4b0f-a384-cf57275841af.jpg?v=1769464419 (!!!) (Recommended Single) JTL-6X4WA Tungsol NOS 1965 tests like new (64/40 and 66/40) (Highest testing single) https://tubeworldexpress.com/products/6x4-allied-by-matsushita-japan-nos-1960s-58-40-and-58-40 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_772f21bd-0ea8-42c0-9e11-982377f302da.jpg?v=1769544965 6X4 Allied by Matsushita Japan NOS 1960's (58/40 and 58/40) 1% section balance https://tubeworldexpress.com/products/single-37-ge-smooth-plate-nos-1943-7-1ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_2747feb4-25cf-48ab-89f0-e0696fe87386.jpg?v=1769359470 (!) (Single) 37 GE smooth plate NOS 1943 (7.1ma) https://tubeworldexpress.com/products/recommended-pair-866a-ge-nos-1971 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_5c7495df-8950-49a6-bacf-e55fcffcbf0d.jpg?v=1725827160 (!!!) (Recommended Pair) 866A GE NOS 1971 (54/60 and 54/60) https://tubeworldexpress.com/products/best-single-866a-ge-nos-1971-57-40 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_64a506f1-f5b6-4340-9ce6-512cef92bab7.jpg?v=1769456261 (!) (Best Single) 866A GE NOS 1971 (57/40) https://tubeworldexpress.com/products/single-37-silvertone-smooth-plate-tests-like-new-1930s-1-top-mica-is-folded-down-7-1ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_32ada150-86fd-434d-95ae-209160e1d76a.jpg?v=1769458188 (!) (Single) 37 Silvertone smooth plate used/tests like new 1930's 1 top mica is folded down (7.1ma) https://tubeworldexpress.com/products/single-37-philco-by-sylvania-smooth-plate-tests-like-new-1940s-8-3ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_c27e0287-8591-4855-8b97-46861d0667a5.jpg?v=1769458585 (!) (Single) 37 Philco by Sylvania smooth plate tests like new 1940's (8.3ma) https://tubeworldexpress.com/products/recommended-pair-866a-ge-nos-1971-56-40-and-57-40 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_85a922f3-92e8-4407-983a-9e0c5d8effb4.jpg?v=1769459086 (!!!) (Recommended Pair) 866A GE NOS 1971 graphite lifted off top plate (56/40 and 57/40) https://tubeworldexpress.com/products/best-value-single-6x5gt-philips-miniwatt-australia-nos-1940s-48-40-and-50-40 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_29015460-666b-4de3-b06c-056533ebe548.jpg?v=1769460326 (!!!!) (Best Value Single) 6X5GT Philips Miniwatt Australia NOS 1940's (48/40 and 50/40) https://tubeworldexpress.com/products/jan-chs-12j5gt-sylvania-round-plate-nos-1944-6-5ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_4bed316b-9138-4c4a-bcb4-2069f8c0aca2.jpg?v=1769718214 JAN-CHS-12J5GT Sylvania round plate NOS 1944 (6.5ma) https://tubeworldexpress.com/products/12bh7-raytheon-oval-black-plates-d-getter-used-good-1950s-7-6-5ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_886d71a9-2fa5-41c0-8fbd-0da987c36477.jpg?v=1769546767 (!!!) (Single) 12BH7 Raytheon Oval Black Plates "D" getter used/good 1950's (7/6.5ma) https://tubeworldexpress.com/products/pair-37-sylvania-1940-era-used-good-no-printing-p1 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_3f1357bc-dd75-44e4-bb6c-1e9ca4a0df16.jpg?v=1769464316 (!!) (Pair) 37 Sylvania 1940 era used/good no printing (6.6ma and 6.5ma) (Same Gm) 1-2% matched https://tubeworldexpress.com/products/6x4-philco-by-sylvania-nos-d-getter-1959-54-40-and-55-40 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_8d552644-9caf-480d-8483-55f9275d1012.jpg?v=1769467332 (!) 6X4 Philco by Sylvania NOS "D" getter 1959 (54/40 and 55/40) https://tubeworldexpress.com/products/single-1958-5751-sylvania-black-plates-triple-mica-d-getter-halo-1958-used-good 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_09ff432f-8f09-41dd-ab2b-9ecd05bd6567.jpg?v=1721492053 (!!!!) (Single 1958) 5751 Sylvania black plates triple mica D getter halo 1958 used/good (2.7/2.3ma) https://tubeworldexpress.com/products/jw-6as6-409a-western-electric-nos-1950-5-0ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_c68a1fae-6f3e-431a-b2f8-d72aaba318ca.jpg?v=1769958225 (!!!) (Best Pair) JW-6AS6=409A Western Electric NOS 1949-1950 (5.0ma and 5.2ma) (Best Sound) https://tubeworldexpress.com/products/jan-5763-sylvania-jan-v1 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_87d47f8a-6557-4eba-8a69-0db634ed67d8.jpg?v=1769547204 JAN-5763 Sylvania NOS 1960's-1970's (50 in stock) https://tubeworldexpress.com/products/best-pair-3-5763-sylvania-jan-nos-1974-33ma-and-34ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_f100e2f6-1406-4dc5-8032-c5d5cc9c8cde.jpg?v=1769553007 (!!!!) (Best Pair #3) 5763 Sylvania JAN NOS 1974 (33ma and 34ma) https://tubeworldexpress.com/products/best-pair-1-5763-sylvania-jan-nos-1972-1973-46ma-and-47ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_4ab54bcb-bc00-49d2-bbe0-c96e3833e8be.jpg?v=1769631613 (!!!!) (Best Pair #1) 5763 Sylvania JAN NOS 1972-1973 (46ma and 47ma) https://tubeworldexpress.com/products/single-ef89-6da6-telefunken-germany-bottom-nos-1966-faded-printing-9-6ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_e3b97626-5b5d-4ff3-8ec0-83df0b7961d7.jpg?v=1769722529 (!!!!) (Single) EF89=6DA6 Telefunken Germany <> bottom NOS 1966 faded printing (9.6ma) https://tubeworldexpress.com/products/single-12bh7a-sylvania-gray-oval-plates-o-getter-nos-1960-era-10-4-7-6ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_d5546f52-76f4-4e17-b77b-f035fd8638c4.jpg?v=1769625592 (!!!!) (Single) 12BH7A Sylvania gray oval plates "O" getter NOS 1960 era (10.4/7.6ma) https://tubeworldexpress.com/products/6202-rca-low-hours-like-new-1969-55-40-and-60-40 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_55cf6e62-cb6d-43a1-b2b1-62616a0a26f6.jpg?v=1769716019 6202 RCA low hours/like new 1969 (55/40 and 60/40) https://tubeworldexpress.com/products/6202-tungsol-nos-curved-d-getter-1960-in-white-box-58-40-and-62-40 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_ac23e14d-8b64-41a9-a05b-9ac96a36ec77.jpg?v=1769717233 (Best Single) 6202 Tungsol NOS curved "D" getter 1960 in white box (58/40 and 62/40) https://tubeworldexpress.com/products/6sh7-ge-metal-can-nos-1976-12-2ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_7a3d8ffe-5596-4ded-914c-f3fe132eef7b.jpg?v=1769725035 (!!) 6SH7 GE metal can NOS 1976 (12.2ma) https://tubeworldexpress.com/products/best-pair-2-ef89-6da6-telefunken-germany-bottom-nos-1966-7-2ma-and-7-3ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_a0d37bad-4551-4f1e-800f-87e4ff5eb7e4.jpg?v=1769795346 (!!!) (BEST PAIR #2) EF89=6DA6 Telefunken Germany <> bottom NOS 1966 (7.2ma and 7.3ma) https://tubeworldexpress.com/products/best-single-ef89-6da6-telefunken-germany-bottom-nos-1966-8ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_91bb6f12-bf0b-4068-9aba-9f8f514a2c67.jpg?v=1708289422 (!!!!) (Best Single) EF89=6DA6 Telefunken Germany <> bottom NOS 1966 (8ma) https://tubeworldexpress.com/products/6sj7-rcauv1 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_8f88afdd-7037-464c-8b44-71ca4ce5b6fe.jpg?v=1769796513 6SJ7 RCA used/good 1940's (2.8ma) https://tubeworldexpress.com/products/single-12at7-ge-gray-plate-nos-1978-9-5ma-12-5ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_d1ac25c4-f6eb-4cad-a865-59419ab46b47.jpg?v=1769798713 (!!!) (Single) 12AT7 GE gray plate NOS 1978 (9.5ma/12.5ma) https://tubeworldexpress.com/products/2050a-taylor-winfield-by-ge-like-new 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_25c54120-bd3f-4c6a-9e79-b869bcd2c962.jpg?v=1769960520 2050A Taylor Winfield by GE like new 1966 https://tubeworldexpress.com/products/jan-crc-2050-rca-used-good 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_30c88fd4-7aaf-4669-959e-f1773deb01c6.jpg?v=1769961902 JAN-CRC-2050 RCA used/good 1940's https://tubeworldexpress.com/products/good-value-single-6sn7gt-tungsol-parallel-gray-plates-nos-1953-double-large-o-mica-vertical-crack-in-base-9-8-8-2ma-rare 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_38914fa0-35e7-4ed0-9ffe-509663b4382b.jpg?v=1769969067 (!!!) (Good Value Single) 6SN7GT Tungsol parallel gray plates NOS 1953 double large "O" mica - vertical crack in base (9.8/8.2ma) (rare) https://tubeworldexpress.com/products/ecc802s-12au7-telefunken-1960 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_1e754849-8632-43b2-8055-f45b9950042a.jpg?v=1769987057 (!!!!) (Best Single #2) ECC802S=12AU7 Telefunken Germany <> bottom NOS 1960 good printing (10.4ma and 11.0ma) (close Gm) (oldest single) https://tubeworldexpress.com/products/2050-sylvania-used-good-1970-era 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_f8f8ba7c-1318-483b-8b73-bfa11705f34b.jpg?v=1770142427 2050 Sylvania used/good 1970 era https://tubeworldexpress.com/products/best-pair-6k7gt-vt-86b-sylvania-jan-used-strong-1940s-10ma-and-10-2ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_615b2865-4122-4c10-a318-e309eb6852b0.jpg?v=1737742136 (!) (BEST PAIR) 6K7GT=VT-86B Sylvania JAN used/strong 1940's (10ma and 10.2ma) https://tubeworldexpress.com/products/pair-6k7gt-vt-86b-sylvania-jan-used-good-1940s-8-6ma-and-8-8ma-same-gm 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_615b2865-4122-4c10-a318-e309eb6852b0.jpg?v=1737742136 (!) (PAIR) 6K7GT=VT-86B Sylvania JAN used/good 1940's (8.6ma and 8.8ma) (same Gm) https://tubeworldexpress.com/products/jan-5763-sylvania-nos-1974-32ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_87d47f8a-6557-4eba-8a69-0db634ed67d8.jpg?v=1769547204 JAN-5763 Sylvania NOS 1974 (32ma) https://tubeworldexpress.com/products/jan-5763-sylvania-nos-1974-38ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_87d47f8a-6557-4eba-8a69-0db634ed67d8.jpg?v=1769547204 JAN-5763 Sylvania NOS 1974 (38ma) https://tubeworldexpress.com/products/ef89-6da6-philips-miniwatt-holland-used-good-1960-7-6ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_d03118ba-5b4b-4597-bdc6-377f3387511f.jpg?v=1770841227 EF89=6DA6 Philips Miniwatt Holland used/good 1960 (7.6ma) https://tubeworldexpress.com/products/83-hytron-by-rca-used-tests-like-new-1940s-60-40-and-62-40 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_b48ed43d-cd60-4e4a-af46-7e6c2eb99044.jpg?v=1770679231 (!!!) 83 Hytron by RCA used/tests like new 1940's slightly tilted top mica (60/40 and 62/40) https://tubeworldexpress.com/products/80-hygrade-sylvania-experimental-tube-used-strong-1940-era-54-40-and-52-40 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_46861c4f-18c7-4f0e-b55b-9f4b35ac9e3e.jpg?v=1770680796 (!) 80 Hygrade Sylvania experimental tube used/strong 1940 era (54/40 and 52/40) https://tubeworldexpress.com/products/6aw8a-sylvania-nos-1960s-with-special-silver-oxide-coating-2-4-21-5ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_25195afc-11ee-4f35-bb1f-35d348913846.jpg?v=1770736588 6AW8A Sylvania NOS 1960's with special silver oxide coating (2.4/21.5ma) https://tubeworldexpress.com/products/6aw8a-sylvania-nos-1960s-with-special-silver-oxide-coating-2-8-28ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_4c643a96-cd78-4ef7-b85c-b44c26ecdd55.jpg?v=1770736742 6AW8A Sylvania NOS 1960's with special silver oxide coating (2.8/28ma) https://tubeworldexpress.com/products/jan-chs-7a8-sylvania-tests-like-new-1940s-88-60 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_453921c1-5633-4056-9d86-4ba0701653df.jpg?v=1770840843 JAN-CHS-7A8 Sylvania tests like new 1940's (88/60) https://tubeworldexpress.com/products/7a8-rca-tests-like-new-1940s-84-60 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_23701eac-4f55-459c-addf-0a935e5712ce.jpg?v=1770840776 7A8 RCA tests like new 1940's (84/60) https://tubeworldexpress.com/products/6aw8a-sylvania-nos-1960s-4-5-19ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_7f6eed3e-502f-4c8c-9808-b3945cbfd32a.jpg?v=1770736161 6AW8A Sylvania NOS 1960's (4.5/19ma) https://tubeworldexpress.com/products/75-philco-by-sylvania-dual-diode-triode-used-strong-1930s-pins-cleaned-27-19 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_4387bc15-288c-48fa-b946-0bc7cec5dbbe.jpg?v=1770772235 75 Philco by Sylvania Dual-Diode Triode used/strong 1930's pins cleaned (27/19) https://tubeworldexpress.com/products/6h6-ge-metal-can-nos-1963-44-40-and-44-40 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_34693d3d-faff-4d64-b16d-596bce5b1f9c.jpg?v=1770740033 6H6 GE metal can NOS 1963 (44/40 and 44/40) https://tubeworldexpress.com/products/35w4-rca-nos-1971-51-40 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_592ea41d-41e2-4e0a-abb6-82cb1785c251.jpg?v=1770741034 (!!!) 35W4 RCA NOS 1971 (51/40) https://tubeworldexpress.com/products/12bd6-rca-nos-81-60 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_4f970872-22fc-42dd-bb77-0384f5406a40.jpg?v=1770741193 12BD6 RCA NOS (81/60) https://tubeworldexpress.com/products/6de7-sylvania-nos-1960s-4-7-31ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_edabfc19-f1bc-419e-bb55-067f29b8798a.jpg?v=1770741389 6DE7 Sylvania NOS 1960's (4.7/31ma) https://tubeworldexpress.com/products/6de7-rca-nos-1960s-3-2-36ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_6fe0d07c-3e72-466f-a1be-6b0befe36077.jpg?v=1770741592 6DE7 RCA NOS 1960's (3.2/36ma) https://tubeworldexpress.com/products/pair-12bd6-sylvania-nos 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_44c2b717-71a1-42f5-93ee-8e6b87d99180.jpg?v=1770742497 (PAIR) 12BD6 Sylvania NOS 1952 (72/60 and 72/60) https://tubeworldexpress.com/products/pair-6cq6-ef92-brimar-england-used-good-1956-82-60-and-82-60 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_6ffbdee6-0725-4390-8278-6433c30f97c9.jpg?v=1770771709 (PAIR) 6CQ6=EF92 Brimar England used/good 1956 (82/60 and 82/60) https://tubeworldexpress.com/products/12at7-ecc81-mullard-d-getter-used-good-1960-6-8-7-5ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_4d5a8973-87de-4251-8acb-e1d1dbc61b15.jpg?v=1770772967 (!!) 12AT7=ECC81 Mullard UK "D" getter used/good 1960 (6.8/7.5ma) https://tubeworldexpress.com/products/12d4-philco-by-sylvania-used-good 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_b0ede77f-f423-42b9-b4e7-2b2a12f9ac25.jpg?v=1771014538 12D4 Philco by Sylvania used/tests like new 1959 (62/40) https://tubeworldexpress.com/products/6de7-ge-great-britainh-made-in-japan-nos-1970-5-6-24ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_81ef3520-f85b-468a-b4a5-9c9fbac98d71.jpg?v=1770839555 (!!!) 6DE7 GE Great Britain made in Japan NOS 1970 (5.6/24ma) (Woo Audio) https://tubeworldexpress.com/products/6de7-ge-great-britain-made-in-japan-nos-1970-3-8-30ma-woo-audio 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_81ef3520-f85b-468a-b4a5-9c9fbac98d71.jpg?v=1770839555 (!!!) 6DE7 GE Great Britain made in Japan NOS 1970 (3.8/30ma) (Woo Audio) https://tubeworldexpress.com/products/single-6aw8a-raytheon-coated-glass-nos-1957-3-8-15ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_c1d47846-5664-4fce-a9ff-ad4a23040040.jpg?v=1770841113 (SIngle) 6AW8A Raytheon coated glass NOS 1957 (3.8/15ma) https://tubeworldexpress.com/products/single-6sn7gtb-raytheon-black-plates-nos-1960-era-6-2-7-6ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_e82fe2d8-f42f-4451-b090-e47ba316d3fb.jpg?v=1770854681 (!!) (Single) 6SN7GTB Raytheon black plates NOS 1960 era (6.2/7.6ma) https://tubeworldexpress.com/products/single-6sn7gtb-raytheon-black-plates-short-bottle-nos-1950s-8-7ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_50deda87-2a54-483e-ae05-106898f22e9e.jpg?v=1770854915 (!!) (Single) 6SN7GTB Raytheon black plates short bottle NOS 1950's (8/7ma) (High Gm) https://tubeworldexpress.com/products/ef92-mullard-england-used-good-1958-80-60 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_1207df99-cdc5-476d-a767-6b7c883f13ae.jpg?v=1770855511 EF92 Mullard England used/good 1958 (80/60) https://tubeworldexpress.com/products/7a7-tungsol-nos 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_7c6e65a9-10d0-48df-8bde-51d6a0e4adc2.jpg?v=1770910134 7A7 Tungsol NOS (2 in stock) https://tubeworldexpress.com/products/6be6-gev1 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/6_823582ab-263b-46ba-84a9-5aeb6b14ea1f.jpg?v=1783982738 (!) 6BE6 GE NOS 1975 (1.2ma) https://tubeworldexpress.com/products/12d4-raytheon-used-good-1960s-46-40 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_336e0603-8c60-4976-92da-50827e43e857.jpg?v=1771015054 12D4 Raytheon used/good 1960's (46/40) https://tubeworldexpress.com/products/12d4-wg-co-by-sylvania-used-strong-1959-53-40 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_c02a0319-d3d0-482f-9512-43d4702f2015.jpg?v=1771015264 12D4 WG Co. by Sylvania used/strong 1959 (53/40) https://tubeworldexpress.com/products/pair-7a7-philco-by-sylvania-used-good-1940s-58-44-and-60-44 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_0b5a11e5-670d-4e7f-b09c-a26215c196fe.jpg?v=1771016616 (!) (PAIR) 7A7 Philco by Sylvania used/strong 1940's (58/44 and 60/44) https://tubeworldexpress.com/products/7a7-sylvania-used-good-1951-56-44 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_6a74303b-433e-4db2-b2c9-6b4d707a4df9.jpg?v=1771016827 7A7 Sylvania used/good 1951 (56/44) https://tubeworldexpress.com/products/6dj8-philips-by-matshushita-japan-nos-1960s-18-8-16-3ma-and-18-9-17-2ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_d5bf73fb-cfbd-4c3a-9280-40f1967cc8aa.jpg?v=1771108444 (!!!!) (BEST PAIR #3) 6DJ8 Philips by Matshushita JAPAN NOS 1960's (18.8/16.3ma and 18.9/17.2ma) https://tubeworldexpress.com/products/6dj8-philips-by-matshushita-japan-nos-1960s-p6 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_d5bf73fb-cfbd-4c3a-9280-40f1967cc8aa.jpg?v=1771108444 (!!!!) (BEST PAIR #4) 6DJ8 Philips by Matshushita JAPAN NOS 1960's (15.9/15.8ma and 14.5/15.5ma) https://tubeworldexpress.com/products/6dj8-philips-by-matshushita-japan-nos-1960s-p7 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_8f1238a6-bc39-4747-9ef6-fda46599dc7f.jpg?v=1755274547 (!!!!) (BEST PAIR #3) 6DJ8 Philips by Matshushita JAPAN NOS 1960's (20.7/18.5ma and 18.2/21.9ma) https://tubeworldexpress.com/products/best-pair-12d4-ge-gray-plate-nos-1961-1964-52-40-and-52-40 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_64782092-1011-44ba-a78e-c5d62ef7293f.jpg?v=1771170557 (!) (BEST PAIR) 12D4 GE gray plate NOS 1961-1964 (52/40 and 52/40) https://tubeworldexpress.com/products/12d4-ge-nos-1964 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_3311ece9-75a9-4fcb-8f69-e709d02e6bc6.jpg?v=1771170658 12D4 GE NOS 1964 (52/40) https://tubeworldexpress.com/products/6as6-sylvania-branded-rca-black-plate-nos-1978-4-8ma-and-5-2ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_f425ff6b-4c06-4a7d-b3ec-d844bccb83c7.jpg?v=1771170819 (!) (PAIR) 6AS6 Sylvania branded RCA black plate NOS 1978 (4.8ma and 5.2ma) https://tubeworldexpress.com/products/single-ecf80-6bl8-telefunken-germany-bottom-nos-1971-14-9ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_82eb1cbd-a8b7-4678-b37b-f713206467eb.jpg?v=1771366022 (!) (Single) ECF80=6BL8 Telefunken Germany <> bottom NOS 1971 (14/9ma) https://tubeworldexpress.com/products/12dt8-sylvania-black-plates-nos-1970s-14-5-10-5ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_d172d45a-f422-4c65-b3dd-3bdaccd051d9.jpg?v=1771014365 (Best Single) 12DT8 Sylvania black plates NOS 1970's (12.4/13.6ma) https://tubeworldexpress.com/products/best-single-6080wa-rca-nos-1975-95ma-114ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/6f8grca_b6077e9e-e2e1-4a5f-92ba-89d01ec17e1d.jpg?v=1771629301 (!!) (Best Single) 6080WA RCA NOS 1975 (95ma/114ma) https://tubeworldexpress.com/products/single-6080-ge-nos-1970s-132-83ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/6f8grca_606c14d9-d911-4b1b-9fc8-e14fb9f55fee.jpg?v=1771629528 (!!!) (Single) 6080 GE NOS 1970's (132/83ma) https://tubeworldexpress.com/products/pair-12bd6-rca-nos-85-90-60 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/6f8grca.jpg?v=1771628156 (PAIR) 12BD6 RCA NOS (85-90/60) https://tubeworldexpress.com/products/ef91-mullard 2026-07-21T12:49:22-05:00 daily https://tubeworldexpress.com/products/12bd6-sylvania-nos-1950s-83-60 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_b8067c59-2cd5-4b07-9e89-7eb05733796c.jpg?v=1771626402 12BD6 Sylvania NOS 1956 (83/60) https://tubeworldexpress.com/products/12be6-sylvania-p2 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/6f8grca_414882c2-d902-44e7-984f-1eebd025f0e8.jpg?v=1771786062 (BEST PAIR) 12BE6 Sylvania NOS 1960's (1.8ma and 1.9ma) (same Gm) https://tubeworldexpress.com/products/best-pair-3-6bq5-ge-nos-1970s-1982-same-build-51ma-and-55-6ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/6f8grca_db1b8fda-5e92-407e-a911-937d868c8618.jpg?v=1771785179 (!!!!) (Best Pair #3) 6BQ5 GE NOS 1970's-1982 same build (51ma and 55.6ma) https://tubeworldexpress.com/products/6bq5-ge-branded-westinghouse-nos-1960s-38-5ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/6f8grca_78649d21-406e-404e-aca3-d8a5422bddb0.jpg?v=1771789097 (Best Value) 6BQ5 GE branded Westinghouse NOS 1960's (38.5ma) https://tubeworldexpress.com/products/6bq5-ge-zenith-nos-1976-46-2ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/6f8grca_1acaedd4-d5f4-4fed-9e78-e17654956e2a.jpg?v=1771789569 6BQ5 GE Zenith NOS 1976 (46.2ma) https://tubeworldexpress.com/products/30uf-350v-500uf-50v-500uf-35vdc-mallory-fp-cap-nos-3h-x-1-diameter-fp326-801 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_a0e4f1f2-c922-4755-8c02-c86ff4614b45.jpg?v=1771888102 30uf/350V, 500uf/50V, 500uf/35VDC Mallory FP cap NOS 3"H x 1" diameter (FP326.801) https://tubeworldexpress.com/products/20-475v-10-475v-20-450v-100-25vdc-cornell-dubilier-fp-cap-nos-d0841-2-sections-475-volts-2-5-h 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_3a1fd9c9-c8bc-4b1c-9b16-b92beb673216.jpg?v=1771888295 20/475V, 10/475V, 20/450V, 100/25VDC Cornell Dubilier FP cap NOS (D0841) (2 sections 475 volts) 2.5" H https://tubeworldexpress.com/products/475uf-250v-and-80uf-160vdc-mallory-fp-cap-nos-fp253 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_8544f296-521a-46c7-b6d6-9af359bd79df.jpg?v=1771888931 475uf/250V and 80uf/160VDC Mallory FP cap NOS (FP253) 4.5" H https://tubeworldexpress.com/products/6au6a-gep1 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_fdded180-cda8-4429-a814-b6706a07a058.jpg?v=1771915476 (!!) (Best Pair) 6AU6A GE NOS 1977 (6.4ma and 6.4ma) (Sony C800G) https://tubeworldexpress.com/products/0c3-cbs-nos-1955-argon 2026-07-21T12:49:22-05:00 daily https://tubeworldexpress.com/products/6l7-rca-metal-can-nos-1948-100-60 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_c697164c-7f95-45e3-b02c-9bbb16bb8650.jpg?v=1772836844 6L7 RCA metal can NOS 1948 (100/60) https://tubeworldexpress.com/products/6l7-rca-metal-can-nos-1948-98-60 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_a6d81006-3054-490c-9f19-6da04c947e94.jpg?v=1772836922 6L7 RCA metal can NOS 1948 (98/60) https://tubeworldexpress.com/products/best-pair-2-e90f-6bh6-amperex-holland-nos-1963-6-5-6-8ma-marantz-8b 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_fb8255ba-2466-45cc-9324-4a5d5c88659f.jpg?v=1771870985 (!!) (Best Pair #2) E90F=6BH6 Amperex Holland NOS 1963 (6.5/6.8ma) (Marantz 8B) https://tubeworldexpress.com/products/3s4-rca-nos-1951-100-60 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_3f1a5485-b97b-42cf-91f1-2e215b154efc.jpg?v=1772896512 3S4 RCA NOS 1951 (100/60) https://tubeworldexpress.com/products/3s4-rca-branded-cbs-nos-1961-98-60 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_ac615427-1d01-4397-9591-5c8b42360850.jpg?v=1772896603 3S4 RCA branded CBS NOS 1961 (98/60) https://tubeworldexpress.com/products/best-value-5v4g-rca-black-plates-used-tests-like-new-1944-1945-58-40-and-58-40-copy 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_2eb567ff-d3d7-4b83-8a3d-fdcf64866c66.jpg?v=1772246674 (Best Value) 5V4G RCA Radiotron black plates used/tests like new 1944-1945 (58/40 and 58/40) https://tubeworldexpress.com/products/single-6r7g-rca-nos-1945-era-103-60 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_98f28202-53de-4d84-a744-e227fbb7493c.jpg?v=1772822150 (!) (Single) 6R7G RCA Victor NOS 1945 era (103/60) https://tubeworldexpress.com/products/12d4-rca-nos-1960s-tilted-glass-52-40 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_9b52bd4e-94e3-4d61-a33b-f61c673ff503.jpg?v=1772836615 12D4 RCA NOS 1960's tilted glass (52/40) https://tubeworldexpress.com/products/12d4-ge-nos-1964-52-40-copy 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_b0e2327c-7aa9-4d54-b7fb-e7cb3bdf559c.jpg?v=1772836718 12D4 GE NOS https://tubeworldexpress.com/products/best-pair-2-5749w-6ba6-philips-jan-by-sylvania-nos-1980s-11-4ma-and-11-9ma-1-3-matched 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_6341d958-ec1e-4b27-8e6c-0865d874422d.jpg?v=1772837734 (!!!) (Best Pair #2) 5749W=6BA6 Philips JAN by Sylvania NOS 1980's (11.4ma and 11.9ma) 1-3 matched https://tubeworldexpress.com/products/ecf83-siemens-branded-valvo-nos-1966-1-in-stock 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_a7f49be2-57c9-4a3d-b917-b43776b78f57.jpg?v=1772893849 ECF83 Siemens branded Valvo NOS 1966 (1 in stock) https://tubeworldexpress.com/products/5672-raytheon-nos 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_293de5df-eb91-4564-91ac-c5c42431630c.jpg?v=1773068170 5672=DL69 Raytheon NOS https://tubeworldexpress.com/products/best-single-7408-6v6gt-sylvania-branded-amperex-nos-1974-41-5ma-rare 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_33e41d4b-4829-485f-99ef-7cd2e92f6aef.jpg?v=1773087199 (!) (Best Single) 7408=6V6GT Sylvania branded Amperex NOS 1974 (41.5ma) (rare) https://tubeworldexpress.com/products/6r7gt-sylvania-nos-1947-111-60 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_b91008c2-2925-4ab7-b123-f6151a0460ec.jpg?v=1773068926 6R7GT Sylvania NOS 1947 (111/60) https://tubeworldexpress.com/products/6r7-sylvania-metal-nos-1940s-106-60 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_4c051ddf-ddf2-4e5d-a261-8bf054877e36.jpg?v=1773069155 6R7 Sylvania metal NOS 1940's (106/60) https://tubeworldexpress.com/products/6bl7gta-sylvania-tests-like-new-faded-printing-1960s-59-85ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_d1560d8f-ed24-47d5-be42-0e4f69a77217.jpg?v=1773250150 6BL7GTA Sylvania tests like new faded printing 1960's (59/85ma) https://tubeworldexpress.com/products/gl-0c3-vr-105-ge-nos-1954-in-white-box-argon 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_b800c5cf-726f-4ee0-aabe-d7b311cb1ef4.jpg?v=1773250222 (!) GL-0C3=VR-105 GE NOS 1954 in white box (argon) https://tubeworldexpress.com/products/best-pair-4-5749w-6ba6-philips-jan-by-sylvania-nos-1980s-9-2ma-and-9-0ma-1-3-matched-copy 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_6341d958-ec1e-4b27-8e6c-0865d874422d.jpg?v=1772837734 (!!!) (Best Pair #4) 5749W=6BA6 Philips JAN by Sylvania NOS 1980's (9.2ma and 9.0ma) 1-3% matched https://tubeworldexpress.com/products/best-single-6v6gt-tungsol-gray-plate-coated-glass-nos-1951-1956-64ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_44476762-a55c-4f08-b0ee-e836a3053dce.jpg?v=1773087547 (!) (Best Single) 6V6GT Tungsol gray plate coated glass NOS 1951-1956 (64ma) https://tubeworldexpress.com/products/6s7g-rca-nos-1940s 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_fefcd6ae-4e50-459b-9125-ab3e9db670f5.jpg?v=1773167206 6S7G RCA NOS 1940's https://tubeworldexpress.com/products/6bh8-ge 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_ed2a895f-363c-4840-abed-d1a2c2812fff.jpg?v=1773250365 6BH8 GE NOS (11 in stock) https://tubeworldexpress.com/products/0d3-raytheon-nos-1960s-argon 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_54e50166-0134-4853-90fa-07079c11cd18.jpg?v=1773601071 0D3 Raytheon NOS 1960's (argon) https://tubeworldexpress.com/products/8077-rca-branded-sylvania-nos-1960s-75-60 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_42efe3bf-02e5-4d90-b05d-bb13f78bfb65.jpg?v=1773601237 8077 RCA branded Sylvania NOS 1960's (75/60) https://tubeworldexpress.com/products/best-pair-6bl7gta-ge-gray-plates-nos-1972-and-1983-42-5-47-5ma-and-41-0-41-5ma-1-3-matched 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_aa777ad5-c52d-421c-b5d3-5559ee6f8c76.jpg?v=1773601654 (!!!) (Best Pair) 6BL7GTA GE gray plates NOS 1972 and 1983 (42.5/47.5ma and 41.0/41.5ma) (very close Gm matching) https://tubeworldexpress.com/products/best-pair-6bl7gta-ge-black-plates-nos-1958-and-1966-43-0-44-5ma-and-40-5-41-5ma-very-close-gm-matching 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_21454f57-f7f8-4012-8953-12d5efe031d1.jpg?v=1773602003 (!!!) (Best Pair) 6BL7GTA GE black plates NOS 1958 and 1966 (43.0/44.5ma and 40.5/41.5ma) (very close Gm matching) https://tubeworldexpress.com/products/5r4gy-rcav1 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/7_1_2f0305cb-9b58-4f45-ac0e-b266231d80a3.jpg?v=1782755109 (!!) (BEST SINGLE) JAN-CRC-5R4GY RCA brown base NOS 1943-1945 (52/40 and 54/40) https://tubeworldexpress.com/products/best-single-83-rca-radiotron-nos-1940s-60-59-40 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_47257985-34bd-4d22-a684-02b464c8ea3d.jpg?v=1773619560 (!!!!) (Best Single) 83 RCA Radiotron NOS 1940's (60-59/40) https://tubeworldexpress.com/products/single-6as7g-rca-branded-ge-black-plates-used-good-1953-114-75ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1ee118b5-a351-439d-8e9c-1759b45ab2ed.jpg?v=1773681150 (!!!) (Single) 6AS7G RCA branded GE black plates used/good 1953 (114/75ma) https://tubeworldexpress.com/products/8077-sylvania-nos-1970s-95-60 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_0b7cd2c7-852c-458e-bd89-fb2828ec135a.jpg?v=1773690559 8077 Sylvania NOS 1970's (95/60) https://tubeworldexpress.com/products/5u4gb-rca-used-tests-like-new-1955-60-62-40-1-3-section-balance 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_a3f75d22-5b7d-43f7-85ae-7c50a87949a0.jpg?v=1773691021 (!!!) (Best Value) 5U4GB RCA used/tests like new 1955 (60-62/40) 1-3% section balance https://tubeworldexpress.com/products/best-single-gz30-5z4gt-mullard-uk-nos-1962-v2 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_fd29671e-4fd9-44c2-ac6d-733b48665d3d.jpg?v=1772837252 (!!!) (Best Single) GZ30=5Z4GT Mullard UK NOS 1962 (57/30 and 58/30) (rare) 1-2% section balance https://tubeworldexpress.com/products/gl-6072-ge-5-star-triple-mica-black-plates-d-getter-halo-1953-v6 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_ec4c05cd-2e5e-4354-a232-644fa46cefe1.jpg?v=1773722373 (!!!) (Best Value Single) GL-6072 GE 5 star triple mica black plates "D" getter halo 1953 era used/very good faded printing (4.0/3.2ma) (V1 guitar amp, mics, Audio Note) https://tubeworldexpress.com/products/25l6gt-ge-used-strong-1960-82-60 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_fbc35ac8-631a-4561-8e02-4d2232445ef1.jpg?v=1773788754 25L6GT GE used/strong 1960 (82/60) https://tubeworldexpress.com/products/6f8g-ge-black-parallel-ribbed-plates-nos-1940s-6-2ma-7-2ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_77ba1ea7-1cdd-4227-a565-a8ccf2920a12.jpg?v=1773789098 6F8G GE black parallel ribbed plates NOS 1940's (6.2ma/7.2ma) https://tubeworldexpress.com/products/6bl7gta-ge-branded-tungsol-d-getter-halo-nos-1950s-36-6-37ma-and-39-37ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_4206c501-e053-454c-b46e-91ffb21b85a5.jpg?v=1773861724 (!!!!) (BEST PAIR) 6BL7GTA GE branded Tungsol "D" getter halo NOS 1950's (36.6/37ma and 39/37ma) (close Gm matching) https://tubeworldexpress.com/products/best-quad-6bl7gta-sylvania-black-plates-nos-1960s-same-build-matched-quad 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_116e9607-874e-442b-9038-62e69d3a3d43.jpg?v=1773861578 (!!!!) (Best Quad) 6BL7GTA Sylvania black plates NOS 1960's same build matched quad https://tubeworldexpress.com/products/12at7-ecc81-mullard-uk-used-tests-like-new-1968-10-2-12-2ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_f2af2404-c48c-42d8-bd68-2cf8d72407bf.jpg?v=1773942003 (!!!!) (Single) 12AT7=ECC81 Mullard UK used/tests like new 1968 (10.2/12.2ma) https://tubeworldexpress.com/products/6bl7gta-sylvania-p11 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_2cba3a13-59c4-4945-8acd-7210a136ab62.jpg?v=1773944750 (!!!) (Best Pair #1) 6BL7GTA Sylvania black plates NOS 1960's (44.5/40.5ma and 40.5/42.2ma) https://tubeworldexpress.com/products/12ax7-philips-holland-nos-1966-gm-1700-2100-and-1-2-1-7ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_572c19fd-2a41-4a17-afee-531e391f3d3f.jpg?v=1774286847 (!!!!) (Best Single 1966) 12AX7 Philips Holland NOS 1966 (Gm=1700/2100 and 1.2/1.7ma) https://tubeworldexpress.com/products/best-pair-2-6bl7gta-sylvania-black-plates-nos-1960s-39-2-36ma-and-37-5-38-6ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_127eac0d-34e5-4363-92bb-4077a26554a7.jpg?v=1774296175 (!!!) (Best Pair #2) 6BL7GTA Sylvania black plates NOS 1960's (39.2/36ma and 37.5/38.6ma) https://tubeworldexpress.com/products/best-pair-3-6bl7gta-sylvania-black-plates-nos-1960s-32-8-34ma-and-34-5-35-6ma-copy 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_3c5b4cdc-8d71-4dd6-992b-e54cb88ce83a.jpg?v=1774296638 (!!!) (Best Pair #3) 6BL7GTA Sylvania black plates triple mica NOS 1960 era (32.8/34ma and 34.5/35.6ma) (close Gm matching) https://tubeworldexpress.com/products/best-value-single-12ax7-ecc83-siemens-halske-germany-used-good-1962-0-9-1-0ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_f64be29d-6e3c-449c-9621-a3990e258412.jpg?v=1774332700 (!!!) (Best Value Single) 12AX7=ECC83 SIEMENS HALSKE GERMANY used/good 1962 (0.9/1.0ma) https://tubeworldexpress.com/products/pair-6an8a-rca-nos-1972-1973-14-4-12-4ma-and-15-2-11-8ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_62792cba-ce2b-44be-a1f7-e016adcba4ec.jpg?v=1774368030 (!!!) (PAIR) 6AN8A RCA NOS 1972-1973 (14.4/12.4ma and 15.2/11.8ma) https://tubeworldexpress.com/products/best-6bm8-best-sound-ecl82-6bm8-telefunken-germany-bottom-nos-branded-siemens-1969-2-6-44ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_ca9f169a-a569-407c-b55f-01313af3f404.jpg?v=1774369091 (!!!) (BEST 6BM8 - best sound) ECL82=6BM8 Telefunken Germany <> bottom NOS branded Siemens 1969 (2.6/44ma) https://tubeworldexpress.com/products/best-6bm8-best-sound-ecl82-6bm8-telefunken-germany-bottom-nos-branded-siemens-1969-v3 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_ca9f169a-a569-407c-b55f-01313af3f404.jpg?v=1774369091 (!!!) (BEST 6BM8 - best sound) ECL82=6BM8 Telefunken Germany <> bottom NOS branded Siemens 1969 (2.8/49.5ma) https://tubeworldexpress.com/products/gl-6072-ge-5-star-triple-mica-black-plates-d-getter-halo-p11 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/6_0b7cd0a3-add4-4eff-a77b-a26984c554b5.jpg?v=1784271472 (!!!!!) (Best Overall Pair) GL-6072 GE 5 star triple mica black plates "D" getter halo like new 1954-1955 (2.9/2.9ma and 2.9/3.1ma) (same Gm) (AKG, Tele 251, Peluso, Rode) https://tubeworldexpress.com/products/gl-6072-ge-5-star-triple-mica-black-plates-d-getter-halo-used-tests-like-new-1953-1954-faded-printing-2-9-2-4ma-v1-guitar-amp-mics-audio-note 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_151385b9-c968-44ea-8cce-3a2e3d51400d.jpg?v=1774479156 (!!!!!) (Bets Value Single) GL-6072 GE 5 star triple mica black plates "D" getter halo used/tests like new 1953-1954 faded printing (2.9/2.4ma) (V1 guitar amp, mics, Audio Note) https://tubeworldexpress.com/products/gl-6072-ge-5-star-triple-mica-black-plates-d-getter-halo-p4 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_dcec0633-3d0e-46d5-9722-a5532c579d6d.jpg?v=1774480357 ON HOLD - (!!!!!) (Pair 1952-1953) GL-6072 GE 5 star triple mica black plates "D" getter halo test like new fairly good printing (2.4/2.3ma and 2.2/2.5ma) 1-3% matched (Audio Note, Kondo, mics) https://tubeworldexpress.com/products/6a8-philco-metal-can-nos-1940s-99-60 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_48e2abb0-8d82-4973-b4ba-63710f09041c.jpg?v=1775599481 6A8 Philco metal can NOS 1940's (99/60) https://tubeworldexpress.com/products/best-pair-6al5-rca-nos-1970-era-47-48-40-and-47-48-40 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_c353b8f6-adc0-4350-909e-5c67a230fe62.jpg?v=1775802361 (!!!) (BEST PAIR) 5726=6AL5 RCA NOS 1970 era (47-48/40 and 47-47/40) https://tubeworldexpress.com/products/jan-5725w-6as6-ge-gray-plate-nos-p1 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_b4432cf4-da71-4d1f-867c-0dbaa8f1bc6c.jpg?v=1776110940 (PAIR) JAN-5725W=6AS6 GE gray plate NOS 1986 (4.2ma and 4.1ma) (strong Gm) https://tubeworldexpress.com/products/6111-france-nos-1962-7-4-9-8ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/products/1_8cb514ce-b80a-46a9-960b-5d7fbab44cdc.jpg?v=1608408455 6111 France NOS 1962 (7.4/9.8ma) https://tubeworldexpress.com/products/12x4-rca-o-getter-nos-1968-44-40-and-46-40 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_99b2fded-cffb-480c-8bc2-1e00246947f6.jpg?v=1775761867 12X4 RCA "O" getter NOS 1968 (44/40 and 46/40) https://tubeworldexpress.com/products/12x4-rca-d-getter-nos-1962-46-40-and-47-40 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_874e3510-f1c4-4f8a-a8e7-133490475580.jpg?v=1775769369 12X4 RCA "D" getter NOS 1962 (46/40 and 47/40) https://tubeworldexpress.com/products/6sn7gta-philco-sylvania-chrome-top 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_34473d02-91ef-4180-9b20-2749b54a54be.jpg?v=1775779271 (!!) (Single) 6SN7GTA Philco Sylvania "chrome top" used/good 1954 (6.4/6.8ma) https://tubeworldexpress.com/products/6sn7gta-crosley-sylvania-chrome-top-used-good-1954-6-8ma-7-4ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_0e6d81cc-4d83-42b3-9c98-d04c782f0305.jpg?v=1775779686 (!!) 6SN7GTA Crosley Sylvania "chrome top" used/good 1954 (6.8ma/7.4ma) https://tubeworldexpress.com/products/12ax7-philips-miniwatt-holland-low-hours-tests-like-new-1960-gm-1600-1600-and-1-0-1-3ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_11507c03-bcc1-40cf-935c-57d125711854.jpg?v=1775778999 (!!!!) (Best Value 1960) 12AX7 Philips Miniwatt Holland low hours/tests like new 1960 (Gm=1600/1600 and 1.0/1.3ma) https://tubeworldexpress.com/products/12ax7-sylvania-used-good-1959-1-6-1-5ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_13758c5c-1bf3-422b-adf6-f7da2d20a867.jpg?v=1775800981 (!!) (Single) 12AX7 Sylvania used/good 1959 (1.6/1.5ma) https://tubeworldexpress.com/products/6jb6a-ge-nos-72ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_ed037995-2bda-499f-84ad-8d4573fa2fb7.jpg?v=1775801865 6JB6A GE NOS (72ma) https://tubeworldexpress.com/products/6jb6a-ge-nos-87-6ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_d1a4eca8-6c9e-410a-befd-b74fd73776f9.jpg?v=1775802070 6JB6A GE NOS (87.6ma) https://tubeworldexpress.com/products/best-pair-5726-6al5-rca-nos-1970-era-47-47-40-and-47-47-40 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_c353b8f6-adc0-4350-909e-5c67a230fe62.jpg?v=1775802361 (!!!) (BEST PAIR) 5726=6AL5 RCA NOS 1970 era (47-47/40 and 47-47/40) https://tubeworldexpress.com/products/best-single-3-6sn7gtb-sylvania-nos-1960-era-8-6ma-and-7-6ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_eab33f6d-d8bc-4cab-862f-48ac67af68f6.jpg?v=1775803189 (!!!) (Best Single #3) 6SN7GTB Sylvania NOS 1960 era (8.6ma and 7.6ma) https://tubeworldexpress.com/products/best-single-2-6sn7gtb-sylvania-branded-gm-delco-chrome-top-nos-1957-8-0ma-7-6ma-high-gm 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_ef965b82-9d50-40cd-98f8-61e5ca6b4649.jpg?v=1775803420 (!!) (Best Single #2) 6SN7GTB Sylvania branded GM DELCO chrome top NOS 1957 (8.0ma/7.6ma) (High Gm) https://tubeworldexpress.com/products/jan-chs-6sn7w-sylvania-short-bottle-used-v3 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_30988a66-6abd-4992-9eef-07b343766e4f.jpg?v=1776108285 (!!!!) (Single) JAN-CHS-6SN7W Sylvania "SHORT BOTTLE" used/70-75% (6/5ma) https://tubeworldexpress.com/products/6267-ef86-rft-east-germany-branded-telefunken-1964-2-3ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_df226caf-56a8-41da-bded-f5423c5565b1.jpg?v=1736708247 (!!!) (Best Value Single #3) 6267=EF86 RFT East Germany branded Telefunken 1964 (2.3ma) https://tubeworldexpress.com/products/12jt6a-sylvania-branded-ge-nos-1960s-78ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_b37d0626-6268-45e4-90a6-d129d339aeed.jpg?v=1776005554 12JT6A Sylvania branded GE NOS 1972 (78ma) https://tubeworldexpress.com/products/ech81-6aj8-telefunken-germany-bottom-nos-1960s-faded-printing 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_4f7425e5-a956-440a-a15b-18595f171c21.jpg?v=1776140079 (!!) (Best Single) ECH81=6AJ8 Telefunken Germany <> bottom NOS 1960's faded printing (6.5ma and 13ma) https://tubeworldexpress.com/products/6ba6-ef93-telefunken-germany-bottom-d-getter-nos-1950s-10-6ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1a2397f6-4536-4498-8acd-ef78418daf40.jpg?v=1776458005 (!) 6BA6=EF93 Telefunken Germany <> bottom "D" getter NOS 1950's (10.6ma) https://tubeworldexpress.com/products/6gm5-sylvania-rebranded-ge-nos-1960s-56-5ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_c0411b6c-68fd-4384-a823-3a3f21818083.jpg?v=1776458187 6GM5 Sylvania rebranded GE NOS 1960's (56.5ma) https://tubeworldexpress.com/products/6j5gt-ken-rad-black-ribbed-plates-nos-1942-8-4ma-and-8-0ma-1-3-matched-same-gm 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_4d7a600b-b3cf-4a82-ba14-8c138826754c.jpg?v=1717720572 (!!!!) (Best Pair #3) 6J5GT Ken Rad black ribbed plates NOS 1942 (8.4ma and 8.0ma) 1-3% matched (Same Gm) https://tubeworldexpress.com/products/1l6-rca-nos-114-60 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_416e6c8c-ee61-4a3c-b38d-7b343368080b.jpg?v=1776112684 (!!!) 1L6 RCA NOS (114/60) https://tubeworldexpress.com/products/6a5g-sylvania-1940s-used-good-rattle-inside-base-slightly-tilted-glass-74ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_a58f7c27-b6ee-475f-ad69-a6f958cfee69.jpg?v=1776108587 6A5G Sylvania 1940's used/good rattle inside base slightly tilted glass (74ma) https://tubeworldexpress.com/products/best-pair-2-6bx7gt-sylvania-triple-mica-d-getter-nos-1950s-52-2-47ma-and-48-44ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_482165b8-751b-4517-813c-c9c1259c3d50.jpg?v=1776112284 (!!!!) (Best Pair #2) 6BX7GT Sylvania triple mica "D" getter NOS 1950's (52.2/47ma and 48/44ma) https://tubeworldexpress.com/products/best-pair-2-6bx7gt-sylvania-triple-mica-d-getter-nos-1950s-60-55ma-and-52-54ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_7f10cddb-ec63-4422-901d-b2241213af29.jpg?v=1776112521 (!!!!) (Best Pair #2) 6BX7GT Sylvania triple mica "D" getter NOS 1950's (60/55ma and 52/54ma) https://tubeworldexpress.com/products/1l6-rca-nos-113-60 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_416e6c8c-ee61-4a3c-b38d-7b343368080b.jpg?v=1776112684 (!!!) 1L6 RCA NOS (113/60) https://tubeworldexpress.com/products/ef89-6da6-telefunken-germany-bottom-used-good-1963-6-6ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_06d8291d-3262-4624-a3bd-99490564de9b.jpg?v=1776182941 EF89=6DA6 Telefunken Germany <> bottom used/good 1963 (6.6ma) https://tubeworldexpress.com/products/pair-5933-807w-sylvania-p1 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_6c9ef4e1-3733-4b9e-833a-8adc8011f5c8.jpg?v=1776270405 (!) (PAIR) JAN-CHS-5933=807W Sylvania NOS and used/good - double D getters 1952 (66ma and 62.5ma) https://tubeworldexpress.com/products/single-12au7-rca-italy-ribbed-plates-nos-1960s 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_e10eb542-4e5e-46a6-a945-527d6f75d7e3.jpg?v=1776271270 (!!!!) (Single) 12AU7 RCA Italy ribbed plates NOS 1960's (8/10.6ma) https://tubeworldexpress.com/products/best-single-2-6ew7-sylvania-big-bottle-nos-1960s-5-3-46ma-highest-ma-and-gm-copy 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_062fb875-cb52-4907-979c-20225d9fbf26.jpg?v=1776274645 (!!) (Best Single #3) 6EW7 Sylvania BIG BOTTLE NOS 1960's (3.8/49ma) https://tubeworldexpress.com/products/best-cbs-single-6sn7gtb-cbs-black-plates-side-getter-nos-the-same-shape-as-sylvania-6sn7gtb-1959-8-0-8-2ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_e31a4a80-e353-405b-add2-ce4f5bffa46e.jpg?v=1776436620 (!!) (Best CBS Single) 6SN7GTB CBS black plates side-getter NOS, the same shape as Sylvania 6SN7GTB 1959 (8.0/8.2ma) https://tubeworldexpress.com/products/6q7-ge-metal-can-nos-1957-40-20 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_ba1430e3-c9c9-42fc-9067-659b7d9c6397.jpg?v=1776457167 6Q7 GE metal can NOS 1957 (40/20) https://tubeworldexpress.com/products/single-1960-12ax7-westinghouse-gray-pinched-plates-d-getter-like-new-1960-era-gm-1700-1600-and-1-2-1-2ma-1-2-section-balance 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_9f9d72d8-8420-4470-8e5f-5c5ef4e9d1b2.jpg?v=1776458770 (!!!!) (Single 1960) 12AX7 Westinghouse gray pinched plates "D" getter like new 1960 era (Gm=1700/1600 and 1.2/1.2ma) 1-2% section balance https://tubeworldexpress.com/products/single-12at7-rca-used-good-1960s-5-6ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_af1d75b4-c1cf-4747-aeb5-13f95d10276d.jpg?v=1776450385 (!!) (SINGLE) 12AT7 RCA used/good 1960's (5/6ma) https://tubeworldexpress.com/products/e80cf-telefunken-germany-bottom-nos-gold-pins-with-warranty-sheet-1965-v1 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_d1396b31-f3aa-455c-98ee-605343af4b55.jpg?v=1776451638 (!!) (SINGLE) E80CF=7643 Telefunken Germany <> bottom NOS Gold Pins with warranty sheet 1965 (13.0/11.4ma) (6BL8 sub) https://tubeworldexpress.com/products/single-e80cf-7643-telefunken-germany-bottom-nos-gold-pins-with-warranty-sheet-1965-11-6-9-2ma-6bl8-sub 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_d1396b31-f3aa-455c-98ee-605343af4b55.jpg?v=1776451638 (!!) (SINGLE) E80CF=7643 Telefunken Germany <> bottom NOS Gold Pins with warranty sheet 1965 (11.6/9.2ma) (6BL8 sub) https://tubeworldexpress.com/products/single-7027a-rca-nos-1968-85ma-copy 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_7f45685f-394d-4de8-9c72-0769185232ba.jpg?v=1776458595 (!) (SINGLE) 7027A RCA NOS 1968 (64ma) https://tubeworldexpress.com/products/single-1960-12ax7-westinghouse-gray-pinched-plates-d-getter-like-new-1960-era-gm-1600-1500-and-1-2-1-0ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_37585a1d-fcd0-4933-9e2a-ca7ca925cb51.jpg?v=1776458898 (!!!!) (Single 1960) 12AX7 Westinghouse gray pinched plates "D" getter like new 1960 era (Gm=1600/1500 and 1.2/1.0ma) https://tubeworldexpress.com/products/best-single-1960-12ax7-westinghouse-nos-gray-pinched-plates-d-getter-1960-era-gm-1600-1800-and-1-2-1-5ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_bce3dd33-305c-4c1d-bf42-9670846ac897.jpg?v=1776459100 (!!!!) (Best Single 1960) 12AX7 Westinghouse NOS gray pinched plates "D" getter 1960 era (Gm=1600/1800 and 1.2/1.5ma) https://tubeworldexpress.com/products/6bl7gta-sylvania-branded-rca-p11 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_40e867ba-7d01-43fc-985a-62f14847653f.jpg?v=1776492066 (!!!) (Best Pair) 6BL7GTA Sylvania branded RCA triple mica "D" getter 1959-1960 (44.5/40.6ma and 41.5/42.0ma) (Close Gm) https://tubeworldexpress.com/products/12ax7-ecc83-mullard-uk-branded-philips-ribbed-plates-nos-1965 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_6b0e3789-31e2-4d48-81b7-404f74787081.jpg?v=1776492543 (!!!!!) (Best Value Single) 12AX7=ECC83 Mullard UK branded Philips ribbed plates NOS 1965 (1.0/0.9ma) (163 series) https://tubeworldexpress.com/products/6bn5-el85-mullard-uk-nos-1959 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_7fa28ec4-df06-4b45-bc51-8c7f72d2ab80.jpg?v=1776634264 6BN5=EL85 Mullard UK NOS 1959 https://tubeworldexpress.com/products/6bl7gta-rca-p2 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_66c00a63-bfc1-496d-9630-cdc19aad7e07.jpg?v=1776556149 (!!!) (Best RCA Pair #2) 6BL7GTA RCA clear top side getter NOS 1966-1969 (38.5/39.5ma and 40.5/36.0ma) https://tubeworldexpress.com/products/jan-5763-sylvania-nos-1974-42ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_1_87d47f8a-6557-4eba-8a69-0db634ed67d8.jpg?v=1769547204 JAN-5763 Sylvania NOS 1974 (42ma) https://tubeworldexpress.com/products/6bx7gt-sylvania-p9 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_cb837e3e-afe1-4785-b4e1-e72ae0d2d185.jpg?v=1776782078 (!!!) (BEST PAIR) 6BX7GT Sylvania "D" getter halo NOS 1950's (57.6/62.6ma and 64.0/58.0ma) (close triode balance) https://tubeworldexpress.com/products/6bl7gta-rca-low-hours-like-new-42-2ma-43-6ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_a4e22bfe-f692-4771-ae56-e186e80d74ee.jpg?v=1776754461 (!!) 6BL7GTA RCA low hours/like new 1961 (42.2ma/43.6ma) 1-2% section balance https://tubeworldexpress.com/products/6bl7gta-rca-low-hours-like-new-1962-38-4ma-38-2ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_70b607bb-c881-4f8a-bae0-48363496c049.jpg?v=1776754661 (!!) 6BL7GTA RCA low hours/like new 1962 (38.4ma/38.2ma) 1-2% section balance https://tubeworldexpress.com/products/45-rca-radiotron-p5 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/4_eded1636-5522-456a-9386-e0eb3070ff15.jpg?v=1778612979 (!!) (Best Value Pair) 45 RCA Radiotron 1930's - 1940's used/good/70-75% (19ma and 20.2ma) (good sonics) https://tubeworldexpress.com/products/single-6l6g-sylvania-branded-raytheon-coated-glass-used-good-1940s-57ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_cda408d1-282b-4c29-a04d-21d5dbc8d495.jpg?v=1776780799 (!) (Single) 6L6G Sylvania branded Raytheon coated glass used/good 1940's (57ma) https://tubeworldexpress.com/products/best-pair-6bl7gta-ge-d-getter-halo-nos-1950s-37-0-38-2ma-and-35-5-42-2ma-close-gm-matching 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_d55b33a9-b9d3-4e15-8f63-26c88ea5fbdc.jpg?v=1776781067 (!!!!) (BEST PAIR) 6BL7GTA GE branded RCA/Raytheon"D" getter halo NOS 1950's (37.0/38.2ma and 35.5/42.2ma) (close Gm matching) https://tubeworldexpress.com/products/best-single-6bx7gt-sylvania-motorola-triple-mica-o-getter-nos-1963-73-6ma-75-6ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_8bde7101-f2a5-456d-9e88-a1b6b384dd01.jpg?v=1776884831 (!!!) (Best Single) 6BX7GT Sylvania Motorola triple mica "O" getter NOS 1963 (73.6ma/75.6ma) (close triode balance) https://tubeworldexpress.com/products/ecc32-cv181-mullard-branded-philips-miniwatt-v1 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_c2329fc5-61ea-48cc-acab-e459f4389ac8.jpg?v=1776955971 (!!!!) (Best Single) ECC32=CV181 Mullard branded Philips Miniwatt brown base/black plates "D" getter halo mid-1950's (6.2/6.4ma) 1-2% section balance https://tubeworldexpress.com/products/45-rca-radiotron-1940s-used-good-22-6ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/4_63676909-1fb0-448c-8512-9a7cf21d8198.jpg?v=1777616629 (!!) 45 RCA 1940's used/good (22.6ma) (strong Gm) https://tubeworldexpress.com/products/best-single-45-raytheon-nos-1940s-38ma-highest-ma-and-gm 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/4_d09d2895-215a-4eb4-8ee6-6ca5003d4571.jpg?v=1777327471 (!!!!!) (Best Single) 45 Raytheon NOS 1940's (38ma) (Highest Ma and Gm) https://tubeworldexpress.com/products/6cd6ga-rca-nos-72-5ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_ecf71798-12d5-450b-a896-3d83d1d96ad0.jpg?v=1777045738 6CD6GA RCA NOS (72.5ma) https://tubeworldexpress.com/products/best-pair-2-el34-mullard-uk-branded-mullartd-and-philips-nos-xf4-1976-1977-92ma-and-88ma-close-gm-matching 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/4_c89d178a-9378-41a5-9780-9df927040664.jpg?v=1777234823 (!!!!) (Best Pair #2) EL34 Mullard UK branded Mullartd and Philips NOS XF4 1976-1977 (92ma and 88ma) (close Gm matching) https://tubeworldexpress.com/products/46-vt-63-tungsol-like-new-1940s-56-5ma-gm-3100 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/4_368271e1-18eb-4bf7-a261-c5c1f19f113a.jpg?v=1777353019 46=VT-63 Tungsol NOS 1940's (56.5ma Gm=3100) https://tubeworldexpress.com/products/46-ken-rad-branded-coronado-used-tests-like-new-1940s-52-5ma-gm-2700 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/4_77c07409-b5d5-4861-8c3b-7c070f8f7bff.jpg?v=1777353074 46 Ken Rad branded Coronado used/tests like new 1940's (52.5ma Gm=2700) https://tubeworldexpress.com/products/single-cv378-gz37-mullard-low-hours-tests-like-new-o-getter-halo-1966-some-stains-around-top-of-glass-51-40-and-51-40 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/4_23e92295-ed1b-499e-8296-b5461ecb9861.jpg?v=1777328409 (!!!) (Single) CV378=GZ37 Mullard low hours/tests like new "O" getter halo 1967 some stains around top of glass (51/40 and 51/40) https://tubeworldexpress.com/products/best-single-1967-ecc83-12ax7-mullard-uk-ribbed-plates-nos-1967-163-series-1-4-1-2ma-same-gm-sweet-sound 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/6_8ef95c6b-b64d-4236-858e-abd28be50904.jpg?v=1783689949 (!!!!!) (Best Single 1969) ECC83=12AX7 Mullard UK ribbed plates NOS 1969 (163 series) (1.3/1.6ma) (sweet sound) https://tubeworldexpress.com/products/best-single-6u8a-philips-by-sylvania-nos-1986-v1 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/7_3e461cc1-3f47-43a1-987d-ba52041b787b.jpg?v=1782018733 (!!) (Best Single) 6U8A Philips by Sylvania NOS 1986 (22.4ma and 12.2ma) (Highest mA and Gm) https://tubeworldexpress.com/products/5691-rca-red-base-branded-westinghouse-black-plates-used-good-1960-1-8-2-1ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/4_78e3ff4c-faad-4363-8ce7-fdefd2a56219.jpg?v=1777617722 (!!!) (Recommended Single) 5691 RCA Red Base branded Westinghouse black plates used/good 1960 (1.8/2.1ma) https://tubeworldexpress.com/products/6jk6-sylvania-branded-rca-nos-v2 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/4_c63a4c25-d549-4a52-b071-dddcd2760051.jpg?v=1777645553 6JK6 Sylvania branded RCA NOS 1974 (7.2ma) https://tubeworldexpress.com/products/12au6-rp1 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/4_92d47155-7131-4bb2-a139-dc484b59e117.jpg?v=1777615874 (!!) (Best Pair #1) 12AU6 RCA NOS 1957-1959 (9.4ma and 9.6ma) https://tubeworldexpress.com/products/best-pair-3-12au6-rca-nos-1957-1961-9-6ma-and-10-2ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/4_09d50b41-aa9e-4375-a82a-0e57b55948f5.jpg?v=1777615725 (!) (Best Pair #3) 12AU6 RCA NOS 1957-1961 (9.6ma and 10.2ma) https://tubeworldexpress.com/products/12au6-rca-nos-1957-8-6ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/4_eb71d5cb-7816-424f-906e-9ec02cd07fef.jpg?v=1777616190 12AU6 RCA NOS 1957 (8.6ma) https://tubeworldexpress.com/products/1a4p-1a4g-sylvania-nos-1940s 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/4_80993b82-02ff-4c91-9a9b-cb988e543670.jpg?v=1777616876 1A4P=1A4G Sylvania NOS 1940's https://tubeworldexpress.com/products/1b5-25s-ge-nos-1950-21-14 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/4_70a112d0-eb16-4347-8b06-c73548eb329b.jpg?v=1777617138 1B5=25S GE NOS 1950 (21/14) https://tubeworldexpress.com/products/best-single-6k8g-rca-nos-1948-49-25-and-56-30-strongest-output 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/4_e576a8e9-94a1-4fa8-a5b7-2df7932ab9ae.jpg?v=1777617273 (!)(Best Single) 6K8G RCA NOS 1948 (49/25 and 56/30) strongest output https://tubeworldexpress.com/products/6bx7gt-sylvania-v5 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/4_f067a6ea-96f5-464a-9d53-e227bccb9d5c.jpg?v=1777649483 (!!) (BEST SINGLE) 6BX7GT Sylvania triple mica NOS 1950's (55/57ma) (1-3% section balance) https://tubeworldexpress.com/products/10-vt-25-ge-nos-1940s-25ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/4_3ed6c178-d011-475b-8a40-eb4eb045cf84.jpg?v=1777645344 10=VT-25 GE NOS 1940's (24ma) https://tubeworldexpress.com/products/best-value-single-ecc85-6aq8-rca-canada-nos-1970s-faded-printing-12-2-13-0ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/4_756a4bbd-1e79-4e2d-a201-e7366b0e45ef.jpg?v=1777645744 (!!) (Best Value Single) ECC85=6AQ8 RCA Canada NOS 1970's faded printing (12.2/13.0ma) https://tubeworldexpress.com/products/1b5-25s-coronado-nos-1940s-20-14 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/4_b941f016-d2f3-4790-9472-afefc30b4b63.jpg?v=1777645968 1B5=25S Coronado NOS 1940's (20/14) https://tubeworldexpress.com/products/best-single-7025-rca-gray-pinched-plates-tests-like-new-1961-gm-1600-1700-and-1-2-1-3ma-recommended-for-v1-guitar-amp 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/4_e6f21fef-f98d-4186-8d80-04f9ee5df49e.jpg?v=1777732600 (!!!!) (Best Single) 7025 RCA gray pinched plates tests like new 1961 (Gm=1600/1700 and 1.2/1.3mA) (recommended for V1 guitar amp) https://tubeworldexpress.com/products/6f5-rca-metal-can-nos-1950s-1-0ma-gm-1500 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/4_17a60305-1a30-4390-a2eb-11db08fd042e.jpg?v=1777733321 6F5 RCA metal can NOS 1950's (1.0ma Gm=1500) https://tubeworldexpress.com/products/6f5-rca-metal-can-nos-1973-1-1ma-gm-1500 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/4_148f526b-19a6-4d30-a5b8-1eac7443b804.jpg?v=1777733258 6F5 RCA metal can NOS 1973 (1.1ma Gm=1500) https://tubeworldexpress.com/products/1b5-25s-v4 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/4_229e4337-b896-40ca-90e3-bd11ee98eb29.jpg?v=1777733607 1B5=25S Ken Rad NOS 1947 (22/14) https://tubeworldexpress.com/products/best-pair-1-ec86-telefunken-germany-bottom-gold-pins-nos-1960-1961-11-7ma-and-12-4ma-close-gm 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/4_2f665138-da80-45cf-a30b-0d99098bc934.jpg?v=1778132398 (!!) (BEST PAIR #1) EC86 Telefunken Germany <> bottom gold pins NOS 1960-1961 (11.7ma and 12.4ma) (close Gm) https://tubeworldexpress.com/products/e86c-ec86-siemens-germany-gold-pins-nos-1964-v1 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/4_4de5a1f4-391f-4295-b87b-d0568258eb2d.jpg?v=1778259989 (!) (Single) E86C=EC86 Siemens Germany gold pins NOS 1964 (10.4ma) https://tubeworldexpress.com/products/single-e86c-ec86-siemens-germany-gold-pins-nos-1964-ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/4_32eb9534-d2a1-42fe-bb18-76a9d743806c.jpg?v=1778520520 (!) (Single) E86C=EC86 Siemens Germany gold pins NOS 1964 (9ma) https://tubeworldexpress.com/products/best-pair-1-ec86-philips-import-by-valvo-germany-gold-pins-nos-1960-16-8ma-and-17-0ma-highest-ma-and-gm 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/4_ef0df418-9c4a-4780-a17b-9dd2551fc6f1.jpg?v=1778132478 (!!) (BEST PAIR #1) EC86 Philips Import by Valvo Germany gold pins NOS 1960 (16.8ma and 17.0ma) (Highest Ma and Gm) https://tubeworldexpress.com/products/cx-331-cunningham-nos-1920s-12ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/4_6fa0325f-4002-4521-ae64-cdcbc44cb5bb.jpg?v=1778132564 (!!!) CX-331 Cunningham NOS 1920's (12ma) (rare) https://tubeworldexpress.com/products/gl-6072-ge-also-branded-lear-5-star-triple-mica-black-plates-d-getter-halo-1953-like-new-3-1-3-0ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/4_a42a9fa7-9ea0-45a9-965a-c8e0943663b2.jpg?v=1778131337 (!!!!!) (Best Single 1953) GL-6072 GE also branded LEAR 5 star triple mica black plates "D" getter halo 1953 like new (3.1/3.0ma) (Same Gm) (V1 guitar amp, mics, Audio Note) 1-2% section balance https://tubeworldexpress.com/products/cx-12-cunningham-nos-original-box-1930s-v2 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/4_112a0ae9-d939-4321-a727-24bc12e5a2d0.jpg?v=1778132747 CX-12 Cunningham NOS original box 1930's (24/11) https://tubeworldexpress.com/products/6k8-metal-can-nos-4-tubes-for-20-99 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/products/6k8.jpg?v=1571438889 6K8 metal can NOS (4 tubes for $21.99) https://tubeworldexpress.com/products/6f6g-rca-vic 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/4_cbf0c7a6-28af-4bad-af26-41e7cb49b4ed.jpg?v=1778520993 6F6G RCA Victor used/strong 1945 era (30.6ma) (Gm like new) https://tubeworldexpress.com/products/ux-245-rca-radiotron-balloon-used-good-1930s-slightly-tarnished-base-29ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/4_a5c41ea0-9ec6-48a0-a80b-761f8a03713f.jpg?v=1778566583 (!!) UX-245 RCA Radiotron Balloon used/good 1930's slightly pitted base (29ma) https://tubeworldexpress.com/products/6k8-rca-metal-can-nos-48-25-and-50-30 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/5_ebc07714-c73e-483c-8fd7-84fa42289ce2.jpg?v=1778520428 6K8 RCA metal can NOS (48/25 and 50/30) https://tubeworldexpress.com/products/6c8g-raytheon-round-black-plates-like-new-1940s-3-6-3-4ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/4_6259e134-5c30-4111-86f6-9d8902fcf2fe.jpg?v=1778522780 6C8G Raytheon round black plates used/tests like new 1940's (3.6/3.4ma) https://tubeworldexpress.com/products/best-value-single-45-tungsol-tests-like-new-1940s-no-prinjting-31ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/4_5c536d2b-d32c-4633-87f9-cec1d6bf41b6.jpg?v=1778523147 (!!!) (Best Value Single) 45 Tungsol used/strong 1940's no printing on base (31.5ma) https://tubeworldexpress.com/products/12bh7a-ge-gray-oval-plates-nos-o-getter-1964-11-4-10-2ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/4_1e64df9e-e2c8-40c4-ba05-5716c61b1d6b.jpg?v=1778523637 (!!!) 12BH7A GE gray oval plates NOS "o" getter 1964 (11.4/10.2ma) (strong Gm) https://tubeworldexpress.com/products/best-single-2-e88cc-6922-siemens-halske-germany-nos-1962-13-6-14-6ma-1-5-section-balance 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_bc9abf3a-cf56-43aa-a768-4e4ded08b8d2.jpg?v=1777057662 (!!!) (Best Single #2) E88CC=6922 Siemens Halske Germany NOS 1962 (13.6/14.6ma) 1-5% section balance https://tubeworldexpress.com/products/best-single-12bh7a-sylvania-silvertone-gray-oval-plates-large-d-getter-halo-1950s-nos-11-5-10-6ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/4_be9bd275-8ab6-42af-bc2c-4fa20f8b3475.jpg?v=1778564823 (!!!!) (Best Single) 12BH7A Sylvania Silvertone gray oval plates large "D" getter halo 1950's NOS (13.6/12.4ma) https://tubeworldexpress.com/products/6112-raytheon-nos-1950s 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/4_7ac8cce8-9fb1-4ab4-ab32-f800e6a015ee.jpg?v=1778565680 CK-6112 Raytheon NOS 1950's (1 tube only) https://tubeworldexpress.com/products/best-single-ecl82-philips-miniwatt-holland-nos-1960-2-1ma-and-27ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/4_e365821b-3a95-4b20-a182-a959a16547ca.jpg?v=1778566420 (!!!) (BEST SINGLE) ECL82 Philips Miniwatt Holland NOS 1960 (2.1ma and 27ma) https://tubeworldexpress.com/products/single-45-rca-cunningham-engraved-base-v1 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/4_067270a5-05b9-4803-abff-2ec760024926.jpg?v=1778567011 (!!!!!) (Single) 45 RCA/Cunningham engraved base used/65-70% (19ma) https://tubeworldexpress.com/products/pair-4-56-sylvania-black-plate-nos-1940s-branded-western-electronics-1940s-one-tube-has-slightly-tilted-glass-and-plate-5-4ma-and-5-4ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/4_8352a56d-df44-4f61-8708-17ea52e2b5a1.jpg?v=1778620577 (!!) (Pair #4) 56 Sylvania black plate NOS 1940's branded Western Electronics 1940's one tube has slightly tilted glass and plate (5.4ma and 5.4ma) https://tubeworldexpress.com/products/best-pair-1-56-sylvania-black-plate-nos-1940s-branded-western-electronics-1940s-5-9ma-and-6-1ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/4_a6e857bb-934a-4a99-82f7-e47da8cc776d.jpg?v=1778616129 (!!!) (Best Pair #2) 56 Sylvania black plate NOS 1940's branded Western Electronics 1946 slightly tilted glass (5.9ma and 6.0ma) https://tubeworldexpress.com/products/best-pair-2-56-sylvania-black-plate-nos-1940s-branded-western-electronics-1940s-slightly-tilted-glass-5-0ma-and-5-2ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/5_cb0ae5e9-64be-4d20-b3bd-d39c0a41526d.jpg?v=1778613240 (!!!) (Best Pair #4) 56 Sylvania black plate NOS 1940's branded Western Electronics 1940's slightly tilted glass (5.0ma and 5.2ma) https://tubeworldexpress.com/products/best-pair-1-56-sylvania-black-plate-nos-1940s-branded-western-electronics-1940s-slightly-tilted-glass-6-1ma-and-6-1ma-1-2-matched 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/4_48ab5c55-3b42-403e-b026-732d808b5bcf.jpg?v=1778615847 (!!!) (Best Pair #1) 56 Sylvania black plate NOS 1940's branded Western Electronics 1940's slightly tilted glass (6.1ma and 6.1ma) 1-2% matched https://tubeworldexpress.com/products/best-pair-3-56-sylvania-black-plate-nos-1940s-branded-western-electronics-1946-slightly-tilted-glass-5-5ma-and-5-6ma-same-gm 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/4_240cf30e-65c8-414c-b5e7-0d673a185194.jpg?v=1778621947 (!!!) (Best Pair #3) 56 Sylvania black plate NOS 1940's branded Western Electronics 1946 slightly tilted glass (5.5ma and 5.6ma) (same Gm) https://tubeworldexpress.com/products/best-pair-3-56-sylvania-black-plate-nos-1940s-branded-western-electronics-1946-slightly-tilted-glass-5-5ma-and-5-6ma-same-gm-1 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/4_a1ada2e3-8705-49ce-9c43-605b4f4ef39a.jpg?v=1778622061 (!!!) (Best Pair #3) 56 Sylvania black plate NOS 1940's branded Western Electronics 1946 slightly tilted glass (5.5ma and 5.6ma) (same Gm) https://tubeworldexpress.com/products/kevin-conn-tube-testing 2026-07-21T12:49:22-05:00 daily https://tubeworldexpress.com/products/ecc83-12ax7-telefunken-germany-bottom-ribbed-plates-nos-1959 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/6_13b2c1dc-5d3f-4700-8503-744999deb05b.jpg?v=1783719919 (!!!!!) (Best Single 1959) ECC83=12AX7 Telefunken Germany <> bottom ribbed plates NOS 1959 (1.1/1.0ma and Gm=1700/1600) 1-3% section balance https://tubeworldexpress.com/products/ecc83-12ax7-telefunken-germany-ribbed-plates-used-tests-like-new-1953-1955-1-3-1-1ma-and-gm-1700-1600-1-5-section-balance 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/4_0d1a8b33-222b-4e1b-838a-a09d1b2e6640.jpg?v=1778703729 (!!!!!) (Best Single #3) ECC83=12AX7 Telefunken Germany ribbed plates used/tests like new 1953-1955 (1.3/1.1ma and Gm=1700/1600) 1-5% section balance https://tubeworldexpress.com/products/6sn7gtb-rv2 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/4_6139a496-fb31-40fc-862c-51b596768d62.jpg?v=1778707512 (!!) (Single) 6SN7GTB RCA NOS 1958 tilted glass (8.8/9.2ma) (Gm the same) https://tubeworldexpress.com/products/single-6sn7gtb-rca-nos-1958-tilted-glass-8-8-9-2ma-gm-the-same-copy 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/4_905c8380-db59-44de-b600-a193769726ae.jpg?v=1778707767 (!!!!) (Best Single) 6SN7GTB RCA branded GE NOS 1970 (9.0/9.2ma) https://tubeworldexpress.com/products/best-single-6sn7gtb-rca-branded-ge-nos-1970-9-0-9-2ma-copy 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/4_da339777-3e99-4228-8c9b-1428790a4edc.jpg?v=1778707988 (!!!!) (Best Single #3) 6SN7GTB RCA branded Wards Super Airline NOS 1959 (9.0/9.2ma) https://tubeworldexpress.com/products/best-single-6sn7gtb-rca-nos-1961-9-6-10ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/4_73e01ef2-d398-45de-9222-e04620e23902.jpg?v=1778708190 (!!!!) (Best Single #2) 6SN7GTB RCA NOS 1961 (9.6/10ma) (same Gm) https://tubeworldexpress.com/products/best-single-4-6sn7gtb-rca-nos-1964-9-2-8-0ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/4_41963dd7-03e9-47d9-b943-8d9999b9a49e.jpg?v=1778708401 (!!!!) (Best Single #4) 6SN7GTB RCA NOS 1964 (9.2/8.0ma) https://tubeworldexpress.com/products/single-6sn7gt-rca-nos-1954-7-8-7-6ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/4_765acded-7496-47f4-b5cc-854d7a7e459d.jpg?v=1778709047 (!!!!) (Single) 6SN7GT RCA NOS 1954 (7.8/7.6ma) https://tubeworldexpress.com/products/best-single-4-jan-5998-tungsol-nos-black-plates-nos-1966-same-build-as-421a-western-electric-87ma-73ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/4_5ca540f2-a05a-462e-8273-730ec0c67374.jpg?v=1778739930 (!!!!) (Best Single) JAN-5998 Tungsol NOS black plates NOS 1966 same build as 421A Western Electric (87ma/73ma) https://tubeworldexpress.com/products/best-single-45-philco-by-sylvania-used-tests-like-new-1940s-41ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/4_b6a51d9e-d0cf-4699-80c6-22b135dc51cf.jpg?v=1778939112 (!!!!!) (Best Single #2) 45 Philco by Sylvania used/tests like new 1940's (41ma) (Lampizator) (excellent sonics in SET amp) https://tubeworldexpress.com/products/best-single-45-super-silvertone-by-sylvania-used-tests-like-new-1940s-32-2ma-lampizator-excellent-sonics-in-set-amp 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/4_d51d1321-12f6-4da9-aa60-916996fd7955.jpg?v=1778939359 (!!!!!) (Best Single #3) 45 Super Silvertone by Sylvania used/tests like new 1940's (32.2ma) (Lampizator) (excellent sonics in SET amp) https://tubeworldexpress.com/products/best-value-single-6sn7gtb-rca-nos-1964-8-4-7-2ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/4_ea81c6fb-e82e-4743-a6cd-28c548b59bc0.jpg?v=1778939608 (!!!!) (Best Value Single) 6SN7GTB RCA NOS 1964 (8.4/7.2ma) https://tubeworldexpress.com/products/best-single-1-2c51-5670-sylvania-nos-1970s-v1a 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/6f8grca_b383ed79-40f1-4ba8-9fd9-c46fc4b24c9d.jpg?v=1771630531 (!!!!) (Best Single #1) 2C51=5670 Sylvania NOS 1970's (9.2/9.0ma) 1-3% section balance https://tubeworldexpress.com/products/best-ge-single-6je6c-6lq6-ge-nos-1976-86ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/4_cb6b050f-ac8e-4161-b98b-5dfcd3ecda9c.jpg?v=1779636570 (!) (BEST GE SINGLE) 6JE6C=6LQ6 GE NOS 1976 (86ma) https://tubeworldexpress.com/products/best-ge-single-6je6c-6lq6-ge-nos-1980-76ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/4_15db6b31-6807-449f-90a9-45c0b1653da2.jpg?v=1779636522 (!) (BEST GE SINGLE #2) 6JE6C=6LQ6 GE NOS 1980 (76ma) https://tubeworldexpress.com/products/best-value-single-6106-bendix-rebranded-5y3wgta-heintz-kaufman-nos-glass-slightly-tilted-63-40-and-66-40 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_f3b1b204-b45f-41b7-badc-e07a54155760.jpg?v=1763136042 (!!!!) (Best Value Single) 6106 Bendix rebranded 5Y3WGTA Heintz & Kaufman NOS glass slightly tilted (63/40 and 66/40) https://tubeworldexpress.com/products/best-single-4-45-lafayette-by-sylvania-used-strong-1940s-25-6ma-lampizator-excellent-sonics-in-set-amp 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/4_ce6e2c76-5b46-4758-a1f2-d596f61aecbe.jpg?v=1779126916 (!!!!!) (Best Single #4) 45 Lafayette by Sylvania used/strong 1940's (25.6ma) (Lampizator) (excellent sonics in SET amp) https://tubeworldexpress.com/products/pair-12au6-rca-nos-1971-1973-10-6ma-and-10-2ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/4_e3e28c7c-874c-4bf1-bea4-c7da20f86724.jpg?v=1779376075 (!) (Pair) 12AU6 RCA NOS 1973 (10.6ma and 10.0ma) https://tubeworldexpress.com/products/pair-12au6-rca-nos-1973-9-2ma-and-9-2ma-1-2-matched 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/4_c1694fb7-8cb5-4ce2-9b1a-c8c9bbdd3e95.jpg?v=1779376127 (!) (Pair) 12AU6 RCA NOS 1973 (9.2ma and 9.2ma) 1-2% matched https://tubeworldexpress.com/products/12at7-gp1a 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/4_5f3de80a-3c26-4fff-848c-96d516a4817c.jpg?v=1779375960 (!!!) (Recommended Pair) 12AT7 GE gray plate NOS 1961 (12.0/13.4ma and 13.2/12.5ma) https://tubeworldexpress.com/products/single-201a-uv-201-a-supertron-hoboken-new-jersey-nos-1926-2-5ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/4_1fd06bc0-e7e0-48c4-ba95-166d8bc32dd6.jpg?v=1779294909 (!!) (Single) 201A=UV-201-A Supertron Hoboken New Jersey NOS 1926 (2.5ma) (good Gm) https://tubeworldexpress.com/products/ecc802s-12au7-telefunken-germany-bottom-nos-1960-good-printing-11-0ma-and-10-6ma-same-gm 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/4_c163a39c-2ebb-4a03-9741-af0f7931d30a.jpg?v=1779375159 (!!!!) (Best Single #1) ECC802S=12AU7 Telefunken Germany <> bottom NOS 1960 good printing (11.0ma and 10.6ma) (Same Gm) https://tubeworldexpress.com/products/best-pair-el34-mullard-uk-branded-mullard-and-philips-xf2-nos-o-getter-1969-87ma-and-88-6ma-close-gm 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/4_be352602-4e59-461e-a422-bdc54d4d8623.jpg?v=1779394504 (!!!!) (Best Pair #1) EL34 Mullard UK branded Mullard and Philips XF2 NOS "O" getter 1969 (87ma and 88.6ma) (close Gm) (Best sound for the money) https://tubeworldexpress.com/products/el34-mullard-uk-branded-mullard-and-telefunken-xf2-o-getter-halo-nos-1969-85-5ma-and-83-2ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/4_4ebc20ba-1162-4009-befd-29ec0ec769b8.jpg?v=1779473817 (!!!!) (Best Pair #2) EL34 Mullard UK branded Mullard and Telefunken XF2 "O" getter halo NOS 1969 (85.5ma and 83.2ma) 1-3% matched (best sound for the money) https://tubeworldexpress.com/products/el34-philips-mullard-nos-xf4-1976-1979-90ma-and-91-5ma-same-gm 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/4_c48c95bc-35d4-4b55-926e-9e63854fbd19.jpg?v=1779477148 (!!!!) (BEST XF4 Pair) EL34 Philips Mullard NOS XF4 1976-1979 (90ma and 91.5ma) (same Gm) https://tubeworldexpress.com/products/6x5gt-vt-126b-rca-black-plates-nos-1943-51-40-and-54-40-best-sound 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/4_1532176c-38a6-4800-af66-a72c4acf286d.jpg?v=1779776434 (!!!) (Single 1943) 6X5GT=VT-126B RCA black plates NOS 1943 (51/40 and 54/40) (Best Sound) https://tubeworldexpress.com/products/single-1943-6x5gt-vt-126b-rca-black-plates-nos-1943-slightly-tilted-glass-54-40-and-58-40-best-sound 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/4_3f2d77b4-61e9-42ff-8c90-6ba3c507d777.jpg?v=1779776669 (!!!) (Single 1943) 6X5GT=VT-126B RCA black plates NOS 1943 slightly tilted glass (54/40 and 58/40) (Best Sound) https://tubeworldexpress.com/products/best-single-2-6f6g-sylvania-branded-ge-nos-1951-40-5ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/4_c419e47e-9cb5-473f-97b7-f89a43e516d6.jpg?v=1779853616 (!!!) (Best Single #2) 6F6G Sylvania branded GE NOS 1951 (40.5ma) https://tubeworldexpress.com/products/single-6l6g-sylvania-black-plate-coated-glass-nos-1940s-71ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/7_e1d69fff-86d0-4a43-9d66-5d0830ca5f65.jpg?v=1781024991 (!!!!) (Single) 6L6G Sylvania black plate coated glass NOS 1940's (71ma) https://tubeworldexpress.com/products/best-single-2-6x5gt-vt-126b-rca-black-plates-nos-1943-52-40-and-56-40-best-sound 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/4_1acc70c4-9623-40f3-bace-c57121ab62f1.jpg?v=1779817331 (!!!) (Best Single #2) 6X5GT=VT-126B RCA black plates NOS 1943 (52/40 and 56/40) (Best Sound) https://tubeworldexpress.com/products/6aq5a-rca-nos-1964-37ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/4_f0d1a567-11c7-49b4-88ab-feafc7adf82b.jpg?v=1779827877 (!!) 6AQ5A RCA NOS 1964 (37ma) https://tubeworldexpress.com/products/6a8g-cunningham-nos-1948 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/4_c74f469e-2350-491c-bc7e-947f28b1724e.jpg?v=1779829379 6A8G Cunningham NOS 1948 (52/29) https://tubeworldexpress.com/products/el34-mullard-uk-branded-mullartd-and-philips-nos-xf4-1976-1979-99-5ma-and-98-2ma-close-gm-matching 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/4_a70ed80e-87b7-45a6-ac33-8eedfaf90709.jpg?v=1779863764 (!!!!) (Best Pair #1) EL34 Mullard UK branded Mullartd and Philips NOS XF4 1976-1979 (99.5ma and 98.2ma) (close Gm matching) https://tubeworldexpress.com/products/6be6-sylvania-nos-1-4ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/4_bf1cf499-1a06-4e3b-ba68-5777111cac2d.jpg?v=1779853825 (!) 6BE6 Sylvania NOS (1.4ma) https://tubeworldexpress.com/products/7247-12dw7-ge-branded-tungsol-tall-gray-ribbed-plates-used-good-1960-era-1-0ma-and-7-8ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/5_bdb05ff7-77f6-4d26-95fe-c7d03254836f.jpg?v=1780423539 (!!) 7247=12DW7 GE branded Tungsol tall gray ribbed plates used/good 1960 era (1.0ma and 7.8ma) https://tubeworldexpress.com/products/12jb6a-ge-nos-1970s-75-5ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/5_6f8c2411-8b3b-401e-8391-6668af71e524.jpg?v=1780428769 12JB6A GE NOS 1970's (75.5ma) https://tubeworldexpress.com/products/ecf82-6u8-toshiba-japan-branded-telefunken-nos-1964v1 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/4_35d90a32-918f-41db-81df-dc39c5245af4.jpg?v=1779886371 (!!) (Single) ECF82=6U8 Toshiba Japan branded Telefunken NOS 1964 (14.2ma triode and 9ma pentode) https://tubeworldexpress.com/products/single-ecf82-6u8-toshiba-japan-branded-telefunken-nos-1964-17ma-triode-and-8-2ma-pentode 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/4_35d90a32-918f-41db-81df-dc39c5245af4.jpg?v=1779886371 (!!) (Single) ECF82=6U8 Toshiba Japan branded Telefunken NOS 1964 (17ma triode and 8.2ma pentode) https://tubeworldexpress.com/products/7247-12dw7-ge-branded-rca-tall-gray-ribbed-plates-low-hours-tests-like-new-1961-1-3ma-and-9-2ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/4_a9b3b1bd-a187-46c3-bbf7-646ba51bb22a.jpg?v=1779909307 (!!) 7247=12DW7 GE branded RCA tall gray ribbed plates low hours/tests like new 1961 (1.3ma and 9.2ma) https://tubeworldexpress.com/products/best-overall-single-5670w-ge-jan-nos-1986-8-2-8-2ma-same-gm-1-section-balance 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/products/5670w1_39d0be15-4560-466a-a632-12a1739b0abf.jpg?v=1571439013 (!!!!) (Best Overall Single) 5670W GE JAN NOS 1986 (8.2/8.2ma) (Same Gm) 1% section balance https://tubeworldexpress.com/products/6v6gt-vt-107a-national-union-coated-glass-nos-1943-46-2ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/5_f725d498-b3fa-4cb8-aab4-da2543d1eec2.jpg?v=1780423346 (!!) (Best Single) 6V6GT=VT-107A National Union coated glass NOS 1943 (46.2ma) https://tubeworldexpress.com/products/12ax7-sylvania-zenith-black-ribbed-plates-d-getter-1953-gm-1300-1400-and-0-9-1-0ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/5_af38d42a-26ea-4138-aa00-9634230f68d0.jpg?v=1780425720 (!!) (slightly microphonic) 12AX7 Sylvania Zenith black ribbed plates "D" getter NOS/80% 1953 (Gm=1300/1400 and 0.9/1.0ma) https://tubeworldexpress.com/products/best-value-single-1953-gl-6072-ge-also-branded-lear-5-star-triple-mica-black-plates-d-getter-halo-1953-used-tests-like-new-2-6-2-5ma-same-gm-v1-guitar-amp-mics-audio-note-1-2-section-balance 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/6_e556322f-2806-4ea3-9d05-a69a2c1359a0.jpg?v=1780682426 (!!!!) (Best Value Single 1953) GL-6072 GE also branded LEAR 5 star triple mica black plates "D" getter halo 1953 used/tests like new (2.6/2.5ma) (Same Gm) (V1 guitar amp, mics, Audio Note) 1-2% section balance https://tubeworldexpress.com/products/best-value-single-1953-gl-6072-ge-5-star-triple-mica-black-plates-d-getter-halo-1953-used-tests-like-new-3-0-3-6ma-same-gm-v1-guitar-amp-mics-audio-note 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/5_19fe2e95-56e6-4853-ad7f-cdf2d789ed39.jpg?v=1780677617 (!!!!!) (Best Value Single 1953) GL-6072 GE 5 star triple mica black plates "D" getter halo 1953 used/tests like new (3.0/3.6ma) (same Gm) (V1 guitar amp, mics, Audio Note) https://tubeworldexpress.com/products/6v6gt-gev1 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/5_0ab451eb-9305-437a-9d80-9c0f1d357cce.jpg?v=1780428533 (!!!!!) (Best Single) 6V6GT GE NOS 1962 (47.5ma) https://tubeworldexpress.com/products/best-single-1-1953-gl-6072-ge-also-branded-lear-5-star-triple-mica-black-plates-d-getter-halo-1953-like-new-3-5-3-5ma-same-gm-v1-guitar-amp-mics-audio-note-1-section-balance 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/5_7688b03b-0a47-4a4d-9a71-be2a4d4b378c.jpg?v=1780593486 (!!!!!) (Best Single #1 1953) GL-6072 GE also branded LEAR 5 star triple mica black plates "D" getter halo 1953 like new (3.5/3.5ma) (Same Gm) (V1 guitar amp, mics, Audio Note) 1% section balance https://tubeworldexpress.com/products/single-6js6c-raytheon-japan-nos-1970s-90ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/5_53decefc-55e8-4312-9f4d-2d8d86330e66.jpg?v=1780592578 (!!) (Single) 6JS6C Raytheon Japan NOS 1970's (90ma) https://tubeworldexpress.com/products/good-value-single-1953-gl-6072-ge-5-star-triple-mica-black-plates-d-getter-halo-1953-used-tests-like-new-3-2-2-4ma-v1-guitar-amp-mics-audio-note 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/5_67bc6a44-87b0-4b1e-9cd4-9138ade9be24.jpg?v=1780593335 (!!!!!) (Best Value Single 1953) GL-6072 GE 5 star triple mica black plates "D" getter halo 1953 used/tests like new (3.2/2.4ma) (V1 guitar amp, mics, Audio Note) https://tubeworldexpress.com/products/best-single-2-1953-gl-6072-ge-also-branded-lear-5-star-triple-mica-black-plates-d-getter-halo-1953-like-new-2-7-2-9ma-v1-guitar-amp-mics-audio-note-1-3-section-balance 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/5_bd965ba7-d582-4bc6-89f4-eb5878c13eb2.jpg?v=1780593694 (!!!!!) (Best Single #2 1953) GL-6072 GE also branded LEAR 5 star triple mica black plates "D" getter halo 1953 like new (2.7/2.9ma) (V1 guitar amp, mics, Audio Note) 1-3% section balance https://tubeworldexpress.com/products/pair-5y3gt-philips-holland-nos-1960s-62-70-40-and-62-70-40 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/6_e088dfeb-a5f1-40a5-b525-e09f1f951641.jpg?v=1780674177 (!!!!) (Pair) 5Y3GT Philips Holland NOS 1960's (62-70/40 and 62-70/40) https://tubeworldexpress.com/products/single-6bm8-ecl82-mullard-uk-used-good-1959-1-9ma-29ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/5_24042105-e507-415a-986c-7d775767c18d.jpg?v=1780601046 (!) (SINGLE) 6BM8=ECL82 Mullard UK used/good 1959 (1.9ma/29ma) https://tubeworldexpress.com/products/pair-01a-arcturus-nos-1940s-2-3ma-and-2-7ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/6_1a2054f4-b915-4e22-b06b-57e07cf80920.jpg?v=1780674266 (!!!!) (Pair) 01A Arcturus NOS 1940's (2.3ma and 2.7ma) https://tubeworldexpress.com/products/best-single-6v6gt-ge-nos-1964-53-6ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/5_3d921c21-f00d-4431-bc58-342104d21076.jpg?v=1780755217 (!!!!!) (Best Single) 6V6GT GE NOS 1964 (53.6ma) https://tubeworldexpress.com/products/best-overall-single-5y3gt-philips-holland-nos-1960s-62-40-and-66-40 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/5_6af3bf30-5cfb-4fd8-9b14-1376e3494f34.jpg?v=1780665199 (!!!!!) (Best Overall Single) 5Y3GT Philips Holland NOS 1960's (62/40 and 66/40) https://tubeworldexpress.com/products/0d3-rca-branded-ge-nos-1966 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/5_003ee7e3-1e83-4049-9721-df4e69a0df32.jpg?v=1780753405 0D3 RCA branded GE NOS 1966 (argon) https://tubeworldexpress.com/products/best-single-6bl7gta-tungsol-nos-1960-era-43-44ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/5_a5de7caf-49fe-4480-aed6-502642720461.jpg?v=1780755343 (!!) (BEST SINGLE) 6BL7GTA Tungsol NOS 1960 era (43/44ma) https://tubeworldexpress.com/products/best-pair-jan-5725w-6as6-ge-gray-plate-nos-1973-1977-4-4ma-and-4-5ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/5_432575fc-772b-4bc1-bf0d-85c1261fd97f.jpg?v=1780755962 (BEST PAIR) JAN-5725W=6AS6 GE gray plate NOS 1973-1977 (4.4ma and 4.5ma) (same Gm) https://tubeworldexpress.com/products/best-overall-pair-6au6a-ge-nos-1977-7-1ma-and-7-3ma-9same-gm-1-2-matched-sony-c800g-mic 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/3_cbe0cc56-9acd-4343-b5f7-8c03696b5e18.jpg?v=1771920509 (!!!) (Best Overall Pair) 6AU6A GE NOS 1977 (7.1ma and 7.3ma) (Same Gm) 1-2% matched (Sony C800G mic) https://tubeworldexpress.com/products/nl-840-national-nixie-tube-nos-13-pins 2026-07-21T12:49:22-05:00 daily https://tubeworldexpress.com/products/nl-8422-5591-national-nixie-tube-nos-1970s-13-pins-4-in-stock 2026-07-21T12:49:22-05:00 daily https://tubeworldexpress.com/products/best-single-7788-e810f-amperex-pq-holland-nos-1966-50ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/7_2944e2e4-a5b3-4e7a-8a2f-2ea3c6d8f64a.jpg?v=1780869290 (!!) (Best Single) 7788=E810F Amperex PQ Holland NOS 1966 (50ma) https://tubeworldexpress.com/products/best-single-7788-e810f-amperex-pq-holland-nos-1965-41ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/7_c7783112-df1f-44eb-ab50-92908d502005.jpg?v=1780869276 (!!) (Best Single) 7788=E810F Amperex PQ Holland NOS 1965 (41ma) https://tubeworldexpress.com/products/best-pair-2-e810f-7788-amperex-pq-usa-nos-gold-pins-1974-1976-53ma-and-53-5ma-copy 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/7_524c70f7-9933-4f37-b55d-9cb746decacd.jpg?v=1780868888 (!!!!) (Best Pair #2) E810F=7788 Amperex PQ USA NOS gold pins 1974-1976 (53ma and 53.5ma) https://tubeworldexpress.com/products/e810f-7788-amperex-pq-usa-nos-gold-pins-1969-1973-p3 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/5_bdfbcc78-ab73-4be7-a527-f9f692944e44.jpg?v=1780928349 (!!!!) (Best Pair #3) E810F=7788 Amperex PQ USA NOS gold pins 1969-1973 (37ma and 37.5ma) https://tubeworldexpress.com/products/nl-5870-national-usa-nos-original-box-1970s 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/7_54ee4d06-8eaf-42ac-91f3-d3f4ddcb0e12.jpg?v=1781129228 NL-5870 National USA NOS original box 1970's (1 in stock) (rare) https://tubeworldexpress.com/products/single-jan-12at7wc-philips-by-sylvania-black-plates-nos-1981-11-2-7-6ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_b274f747-8c80-437f-925c-b4c0bf6c8de1.jpg?v=1687904602 (SINGLE) JAN-12AT7WC Philips by Sylvania black plates NOS 1981 (11.2/7.6ma) https://tubeworldexpress.com/products/single-jan-12at7wc-philips-by-sylvania-black-plates-nos-1981-7-5-7-8ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_b274f747-8c80-437f-925c-b4c0bf6c8de1.jpg?v=1687904602 (SINGLE) JAN-12AT7WC Philips by Sylvania black plates NOS 1981 (7.5/7.8ma) https://tubeworldexpress.com/products/single-jan-12at7wc-philips-by-sylvania-black-plates-nos-1982-6-0-8-8ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/1_b274f747-8c80-437f-925c-b4c0bf6c8de1.jpg?v=1687904602 (SINGLE) JAN-12AT7WC Philips by Sylvania black plates NOS 1982 (6.0/8.8ma) https://tubeworldexpress.com/products/single-6fq7-rca-clear-top-nos-1966-6-7ma-stax-marantz-conrad-johnson-copy 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/7_b5756cec-878e-425c-a266-1dd2e7aea8aa.jpg?v=1781126827 (!!!) (Single) 6FQ7 RCA clear top NOS 1966 (6/7ma) (STAX, MARANTZ, CONRAD JOHNSON) (Copy) https://tubeworldexpress.com/products/best-single-6fq7-rca-clear-top-nos-1970-9-0-9-2ma-stax-marantz-conrad-johnson 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/7_1b8c9dd9-f825-4144-af27-8c4ff788207f.jpg?v=1781127032 (!!!) (Best Single) 6FQ7 RCA clear top NOS 1970 (9.0/9.2ma) (STAX, MARANTZ, CONRAD JOHNSON) https://tubeworldexpress.com/products/best-single-2-6sn7gtb-tungsol-tall-bottle-nos-o-getter-1960-era-7-6-7-6ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/7_552cc0d0-ed8c-406c-98a6-3a548eaa84d3.jpg?v=1781129966 (!!!!!) (Best Single #2) 6SN7GTB Tungsol TALL bottle NOS "O" getter 1960 era (7.6/7.6ma) https://tubeworldexpress.com/products/best-sound-for-the-money-gz34-trigon-japan-nos-1970s-59-40-and-59-40-ls300-dynaco-latino-scott-marshall-fender-cary 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/7_dc4d8002-b7ff-44d6-b15e-3d584d4a930b.jpg?v=1781132052 (!!!!!) (Best sound for the money) GZ34 Trigon Japan NOS 1970's (59/40 and 59/40) (LS300, Dynaco, Latino, Scott, Marshall, Fender, Cary) https://tubeworldexpress.com/products/best-pair-jhy-6ak5-hytron-black-plate-nos-1952-9-2ma-and-9-8ma-close-gm 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/7_e84de2db-27c4-46f0-a8c2-a61a39773218.jpg?v=1781129321 (!!!) (Best Pair) JHY-6AK5 Hytron black plate NOS 1952 (9.2ma and 9.8ma) (close Gm) https://tubeworldexpress.com/products/6h6-rca-metal-can-nos-1950-44-40-and-47-40 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/7_13b0c08d-75be-4330-9803-bd27d905d944.jpg?v=1781244039 6H6 RCA metal can NOS 1950 (44/40 and 47/40) https://tubeworldexpress.com/products/jhs-12at7wa-sylvania-p1 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/7_6175fcbf-dcab-4722-b125-96a76c22adf4.jpg?v=1781218091 (!!!!) (Best Sylvania Pair) JHS-12AT7WA Sylvania triple mica "D" getter NOS 1959-1960 (10.8/12.8ma and 11.6/10.8ma) (phase inverter, reverb) https://tubeworldexpress.com/products/6h6-ge-metal-can-nos-1954-46-40-and-46-40 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/7_169cba24-18d9-450b-ad83-9120fd78f5b5.jpg?v=1781243942 6H6 GE metal can NOS 1954 (46/40 and 46/40) https://tubeworldexpress.com/products/6er5-rca-branded-ge-nos-1960s-12ma-gm-10-800 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/7_9556308e-9708-4de8-9755-a827ea85a7bb.jpg?v=1781155991 6ER5 RCA branded GE NOS 1960's (12ma Gm=10,800) https://tubeworldexpress.com/products/6er5-sylvania-nos-1960s-faded-printing-10-6ma-gm-13-000 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/7_d5cfcfd1-5c69-44f7-9c53-6da236fe1bb5.jpg?v=1781156111 6ER5 Sylvania NOS 1960's faded printing (10.6ma Gm=13,000) https://tubeworldexpress.com/products/best-pair-6201-12at7wc-ge-5-star-nos-double-mica-copper-grid-posts-gray-plates-1972-10-8-12ma-and-11-2-11-0ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/7_53ade052-ce3e-4dcc-a6d8-6dd85f7cf8d2.jpg?v=1781244985 (!!!!) (BEST PAIR) 6201=12AT7WC GE "5 STAR" NOS double mica, copper grid posts, gray plates, 1972 (10.8/12ma and 11.2/11.0ma) https://tubeworldexpress.com/products/c-40-cunningham-nos 2026-07-21T12:49:22-05:00 daily https://tubeworldexpress.com/products/best-pair-3-807-rca-black-plate-nos-1969-62ma-and-59ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/7_69a9aa1c-7a32-4e6a-86a7-70a90c8c9745.jpg?v=1781195160 (!!!!) (Best Pair #3) 807 RCA black plate NOS 1969 (62ma and 59ma) https://tubeworldexpress.com/products/best-pair-2-807-rca-black-plate-nos-1969-65ma-and-67-3ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/7_c8647b0f-91d5-4bb7-97b2-8c3edc773e6e.jpg?v=1781195626 (!!!!) (Best Pair #1) 807 RCA black plate NOS 1969 (65ma and 67.3ma) https://tubeworldexpress.com/products/best-pair-4-807-rca-black-plate-nos-1969-61ma-and-59ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/7_c8647b0f-91d5-4bb7-97b2-8c3edc773e6e.jpg?v=1781195626 (!!!!) (Best Pair #4) 807 RCA black plate NOS 1969 (61ma and 59ma) https://tubeworldexpress.com/products/6sl7gt-ge-v2 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/7_94d8c781-75b6-48eb-8cd9-57f0b31025be.jpg?v=1781219055 (!!) (Best Single #2) 6SL7GT GE round chrome plates NOS 1969 (2.2/2.3ma) 1-3% section balance (Same Gm) https://tubeworldexpress.com/products/best-single-6x5gt-philips-miniwatt-australia-nos-1940s-50-40-and-50-40 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/7_c9605ac4-2992-466f-9412-578f0e6924ab.jpg?v=1781219267 (!!!!) (Best Single #2) 6X5GT Philips Miniwatt Australia NOS 1940's (50/40 and 50/40) https://tubeworldexpress.com/products/0d3-westinghouse-canada-nos-argon 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/7_c954e585-5b44-4b01-b359-03d2957ca2ef.jpg?v=1781978842 0D3 Westinghouse Canada NOS (argon) https://tubeworldexpress.com/products/best-pair-6201-12at7wc-ge-5-star-nos-double-mica-copper-grid-posts-gray-plates-1972-7-2-8-6ma-and-8-6-8-2ma 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/7_53ade052-ce3e-4dcc-a6d8-6dd85f7cf8d2.jpg?v=1781244985 (!!!!) (BEST PAIR #2) 6201=12AT7WC GE "5 STAR" NOS double mica, copper grid posts, gray plates, 1972 (7.2/8.6ma and 8.6/8.2ma) https://tubeworldexpress.com/products/6jw8-ecf802-admiral-holland-nos-1967 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/7_3a6fe48c-5566-4834-b2a1-5870ff5d03b3.jpg?v=1781283116 6JW8=ECF802 Admiral Holland NOS 1967 (2 in stock) https://tubeworldexpress.com/products/6jw8-ecf802-dumont-matsushita-japan-nos-1-in-stock 2026-07-21T12:49:22-05:00 daily https://cdn.shopify.com/s/files/1/0333/7633/files/7_812b66ef-f49b-44fa-b619-ef26f9673fd6.jpg?v=1781283643 6JW8=ECF802 Dumont Matsushita Japan NOS (1 in stock)