{"title":"Power Tubes","description":"","products":[{"product_id":"284d-amperex-nos-1944","title":"284D Amperex brass base low emission display tube 1940 era","description":"\u003ch1\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff0000;\"\u003e284D Amperex brass base low emission display tube\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch1\u003eGeneral Information\u003c\/h1\u003e\n\u003cp\u003eRecommended for SET DIY amps only\u003c\/p\u003e\n\u003cp\u003e(284D was developed in 1937, replaced the 284A-B-C, is a variant of 242A WE, similar to 845 RCA with lower Iplate rating)\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e(40 watt plate dissipation, 50 watts using 2 tubes, Iplate max = 64ma, Vplate max = 1250VDC)\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003emu=4.8\u003c\/p\u003e\n\u003cp\u003eGm=2500\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Tube World","offers":[{"title":"284D Amperex","offer_id":479091457,"sku":"284d","price":149.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0333\/7633\/files\/1_892a2e9b-d5c5-412d-9c44-9339dc902b22.jpg?v=1729057881"},{"product_id":"281a-western-electric-1930s","title":"281A Western Electric like new 1930's (38ma)","description":"\u003cp\u003e281A Western Electric Balloon engraved base like new 1930's - reboxed\u003c\/p\u003e\n\u003cp\u003e38ma\u003c\/p\u003e\n\u003cp\u003eGm=1500\u003c\/p\u003e\n\u003cp\u003eVplate=150V\u003c\/p\u003e\n\u003cp\u003eVscreen=70V\u003c\/p\u003e\n\u003cp\u003eVgrid=-60\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eModerate Power co-planar grid tetrode\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eVplate max = 250V\u003c\/p\u003e\n\u003cp\u003eIplate max = 45mA\u003c\/p\u003e\n\u003cp\u003eVfil = 5V @ 1.6A\u003c\/p\u003e","brand":"Tube World","offers":[{"title":"281A Western Electric","offer_id":479095633,"sku":"281a","price":999.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0333\/7633\/files\/1_f73212c5-8441-43ea-bd1d-41959b35d807.jpg?v=1705209413"},{"product_id":"cv1075-kt66-mo-valve-gec-hammersmith-england-nos-1957","title":"(Display Tube) KT66 GEC 1971 purple gas - for display purposes only","description":"(Display Tube) KT66 GEC 1971 purple gas - for display purposes only","brand":"Tube World","offers":[{"title":"kt66","offer_id":480390557,"sku":"kt66displaytube","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0333\/7633\/products\/kt66display.jpg?v=1571438752"},{"product_id":"7027a-syluv1","title":"7027A Sylvania used\/75% (58.5ma)","description":"\u003cp\u003e7027A Sylvania used\/80%\u003c\/p\u003e\n\u003cp\u003e58.5ma\u003c\/p\u003e\n\u003cp\u003eGm=4900\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch1\u003eRecommended for\u003c\/h1\u003e\n\u003cp\u003e- Ampeg VT40\u003cbr\u003e- McIntosh MC240\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Tube World","offers":[{"title":"7027A","offer_id":482341877,"sku":"7027","price":34.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0333\/7633\/files\/1_9d87855a-dee9-493f-bfa4-654aa3e65304.jpg?v=1742907459"},{"product_id":"7189-mullard-v1","title":"(!) (Single) 7189 Mullard UK used\/strong 1962 (43.8ma)","description":"\u003cp\u003e7189 Mullard UK used\/strong 1962 faded printing\u003c\/p\u003e\n\u003cp\u003e43.8ma\u003c\/p\u003e\n\u003cp\u003eGm=10,750\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eNOS mA range 40-50mA\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch1\u003eRecommended for\u003c\/h1\u003e\n\u003cp\u003eReinhardt 18W (Marshall clone), TRIODE TRV-84HD made in JAPAN, Gibson GA-5 Les Paul Junior, 65amps London head, 65amps Lil Elvis combo, Consonance Cyber 20 headphone amp, Dr. Z Carmen Ghia 2005, 2006, Leak Stereo 20, Lafayette LA-224A, VOX AC10, AC15, AC30, LEBEN CS-300XS, Lexicon Signature 284, Epiphone Valve Junior, Shindo Montille, Ming Da MC 84C07 headphone amp, Manley, RM10, Marshall EL84 amp 1974, Matchless C-30, C30, Elk Sonic 102 Japanese copy of a Fender Vibrolux\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Tube World","offers":[{"title":"7189","offer_id":485393593,"sku":"7189mull","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0333\/7633\/files\/3_d78b81c8-9b0f-448d-9368-2e49bb492b43.jpg?v=1766102131"},{"product_id":"810-rca","title":"(!) 810 RCA black plate used\/tests like new 1940's reboxed - large getter","description":"\u003cp\u003eJAN-810 RCA black plate used\/tests like new 1940's reboxed - large getter\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eGeneral info:\u003c\/p\u003e\n\u003cp\u003eTransmitting Triode\u003c\/p\u003e\n\u003cp\u003eVfil=10V @ 4.5A, 125 watts, Mu=36\u003c\/p\u003e\n\u003cp\u003eUsed in Collins and Gates equipment\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Tube World","offers":[{"title":"810 RCA","offer_id":485582469,"sku":"810","price":199.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0333\/7633\/files\/4_5b134ac0-ab3c-4d15-9a92-1e56dc7072df.jpg?v=1709588568"},{"product_id":"el34-mullard-xf2-1965v1","title":"(!!!!) (SINGLE) EL34 Mullard XF2 branded Bugle Boy double halo \"O\" used\/good 1965 some heat stains on plate (70ma)","description":"\u003cp\u003eEL34 Mullard XF2 branded Bugle Boy double halo \"O\" used\/good 1965 some heat stains on plate - faded top getter\u003c\/p\u003e\n\u003cp\u003e70ma\u003c\/p\u003e\n\u003cp\u003eGm=10,300\u003c\/p\u003e\n\u003cp\u003e \u003cbr\u003e\u003c\/p\u003e\n\u003ch1\u003eRecommended for\u003c\/h1\u003e\n\u003cp\u003e- Diezel Stereo Guitar Amplifier\u003c\/p\u003e\n\u003cp\u003e- CARR amplifiers\u003c\/p\u003e\n\u003cp\u003e- Marantz 2\u003c\/p\u003e\n\u003cp\u003e- Manley Snapper\u003c\/p\u003e\n\u003cp\u003e- Randall RT2\/50 power amp\u003c\/p\u003e\n\u003cp\u003e- Germino Fillmore\u003c\/p\u003e\n\u003cp\u003e- Germino Club 40\u003c\/p\u003e\n\u003cp\u003e- HIWATT DR103 - Custom 100 Head\u003c\/p\u003e\n\u003cp\u003e- Heritage Colonial 50W\u003c\/p\u003e\n\u003cp\u003e- Elmwood\u003c\/p\u003e\n\u003cp\u003e- THD\u003c\/p\u003e\n\u003cp\u003e- Marshall JTM68 (50 watt)\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Tube World","offers":[{"title":"EL34","offer_id":504601297,"sku":"el34mull","price":88.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0333\/7633\/files\/1_ea381fd6-0cee-4076-b89e-e85e391e5794.jpg?v=1760027219"},{"product_id":"6bq5-rca-pair-1","title":"(!!!) (Best RCA Pair) 6BQ5 RCA NOS 1960's - 1970 (55ma and 58.5ma)","description":"\u003cp\u003e1 pair) 6BQ5 RCA NOS 1960's - 1970 \u003c\/p\u003e\n\u003cp\u003e1 tube) 58.5ma Gm=12,000 (RCA branded RAULAND) \u003c\/p\u003e\n\u003cp\u003e1 tube) 55.0ma Gm=11,600 (RCA)\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eGood Ma range 40-48ma\u003c\/p\u003e\n\u003cp\u003eSweet spot is 45ma\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch1\u003eRecommended for\u003c\/h1\u003e\n\u003cp\u003e\u003cspan\u003eFender Tweed\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eAlmarro A205A Mark II amp\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eGoodsell amp\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eOrange AD-5\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eAudio Note\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSwart\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003ecompressors\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Tube World","offers":[{"title":"EL84 RCA","offer_id":505643961,"sku":"el84rcapair","price":149.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0333\/7633\/products\/1_adf0f076-8811-44f4-b9d1-d21ed99755f5.jpg?v=1571438762"},{"product_id":"6bq5-rca-pair-2","title":"(!!!) (Recommended Pair) 6BQ5 RCA NOS 1965-1969 (33.5ma and 34.6ma)","description":"\u003cp\u003e1 pair) 6BQ5 RCA NOS 1965-1969\u003c\/p\u003e\n\u003cp\u003e1 tube) 33.5ma Gm=10,100 (AT) 1965\u003c\/p\u003e\n\u003cp\u003e1 tube) 34.6ma Gm=10,200 (CL) 1969\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eMatched on Amplitrex\u003c\/p\u003e\n\u003cp\u003eGood Ma range 40-48ma\u003c\/p\u003e\n\u003cp\u003eGood Gm range 10,000-12,000\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch1\u003eRecommended for\u003c\/h1\u003e\n\u003cp\u003e\u003cspan\u003eFender Tweed\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eAlmarro A205A Mark II amp\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eGoodsell amp\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eOrange AD-5\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eAudio Note\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSwart\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003ecompressors\u003c\/span\u003e\u003c\/p\u003e","brand":"Tube World","offers":[{"title":"6BQ5=EL84 RCA NOS pair","offer_id":505733657,"sku":"el84rcapair","price":109.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0333\/7633\/products\/1_8381d4e6-4357-4865-88ab-49f8b1708e90.jpg?v=1634858389"},{"product_id":"5881-tungsol-branded-cbs-nos","title":"(!!!!) (Best Single #1) 5881 Tungsol branded CBS NOS 1961 (88ma)","description":"\u003cp\u003e5881=6L6WGB Tungsol branded CBS NOS 1961 in white box\u003c\/p\u003e\n\u003cp\u003e88ma\u003c\/p\u003e\n\u003cp\u003eGm=6300\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eTested on Amplitrex\u003c\/p\u003e\n\u003cp\u003eGood Ma range 55-70ma\u003c\/p\u003e\n\u003cp\u003eGood Gm = 4500-6000\u003cbr\u003e \u003c\/p\u003e\n\u003cp\u003erecommended for:\u003c\/p\u003e\n\u003cp\u003e- Pro Dawg (copy of 5E5A Circuit)\u003cbr\u003e- Naylor SD60\u003cbr\u003e- Fender Bassman RI 1956, 1959\u003cbr\u003e- Fender Pro-Amp 1962\u003cbr\u003e- Victoria Regal 2007\u003cbr\u003e- Melody SP3 amp\u003cbr\u003e- Heath W4AM mono amps\u003cbr\u003e- Audio Note SORO linestage\u003cbr\u003e- Mesa Boogie Mark 4\u003cbr\u003e- Supratek\u003cbr\u003e- CARR Rambler\u003cbr\u003e- Line6 Spider Valve 112 (2007) Reinhold Bogner Amplification UK\u003cbr\u003e- Clark Tyger 2011\u003cbr\u003e- Clark Piedmont 2003\u003c\/p\u003e","brand":"Tube World","offers":[{"title":"Default Title","offer_id":506808045,"sku":"5881ts","price":138.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0333\/7633\/files\/6_75f284c3-e554-41b1-93e1-6e3f629e6279.jpg?v=1780675185"},{"product_id":"6aq5a-6669-nos-v1","title":"6AQ5A=6669 European NOS branded Siemens NOS 1975 (48.5ma)","description":"\u003cp\u003e6AQ5A=6669 European NOS branded Siemens NOS 1975 in white box\u003c\/p\u003e\n\u003cp\u003e48.5ma\u003c\/p\u003e\n\u003cp\u003eGm=4250\u003c\/p\u003e","brand":"Tube World","offers":[{"title":"Default Title","offer_id":507508117,"sku":"6AQ5A","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0333\/7633\/products\/1_4583db9f-db2e-488f-835d-ef3e0c3c1aae.jpg?v=1599945632"},{"product_id":"6l6gc-ge-zenith-low-hours-like-new-1960s-in-white-box","title":"6L6GC GE Zenith low hours\/like new 1960's in white box (61.5ma)","description":"\u003cp\u003e6L6GC GE Zenith low hours\/like new 1960's in white box\u003c\/p\u003e\n\u003cp\u003e61.5ma\u003c\/p\u003e\n\u003cp\u003eGm=5400 \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eGood Ma range 60-70ma\u003c\/p\u003e","brand":"Tube World","offers":[{"title":"Default Title","offer_id":508417645,"sku":"6L6GC","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0333\/7633\/products\/1_5697b3f7-7538-467a-9923-d234c7d6d979.jpg?v=1571438765"},{"product_id":"copy-of-5881-ge-canada-nos-1960s-1","title":"6L6GC Sylvania clear top NOS 1960's copper grid posts (68ma)","description":"\u003cp\u003e1 tube) 6L6GC Sylvania clear top NOS 1960's copper grid posts \u003c\/p\u003e\n\u003cp\u003e68ma\u003c\/p\u003e\n\u003cp\u003eGm=5850\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eGood NOS Ma range 60-72ma\u003c\/p\u003e\n\u003cp\u003eGood NOS Gm = 5800-6000\u003c\/p\u003e\n\u003cp\u003eTested on Amplitrex\u003cbr\u003e \u003c\/p\u003e\n\u003cp\u003erecommended for:\u003c\/p\u003e\n\u003cp\u003e- Mesa Boogie Mark IIC+ 1980 \u003cbr\u003e- Mesa 400\u003cbr\u003e- Two Rock K\u0026amp;M Ltd.\u003cbr\u003e- Fender\u003cbr\u003e- Ampeg B15 (B-15)\u003cbr\u003e- Fender Showman 1972\u003cbr\u003e- Leben\u003cbr\u003e- EICO HF20\u003c\/p\u003e","brand":"Tube World","offers":[{"title":"Default Title","offer_id":510723937,"sku":"6L6GC","price":89.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0333\/7633\/products\/6l6gcs51.jpg?v=1571438767"},{"product_id":"6l6gc-sylvania-tall-bottle-nos-p3","title":"(!!!!!) (Best Sylvania Pair) 6L6GC Sylvania TALL BOTTLE NOS 1970's (79ma and 80ma) 1-3% matched","description":"\u003cp\u003e1 matched pair) 6L6GC Sylvania TALL BOTTLE NOS 1970's same build\u003c\/p\u003e\n\u003cp\u003e1 tube) 79ma Gm=5900 Sylvania branded Philips\u003c\/p\u003e\n\u003cp\u003e1 tube) 80ma Gm=6200 Sylvania branded RCA\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eGood NOS range 60-72ma\u003c\/p\u003e\n\u003cp\u003eGood NOS Gm = 6000\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003erecommended for:\u003c\/p\u003e\n\u003cp\u003e- Mesa Boogie Mark IIC+ 1980 \u003cbr\u003e- Mesa 400\u003cbr\u003e- Two Rock K\u0026amp;M Ltd.\u003cbr\u003e- Fender\u003cbr\u003e- Ampeg B15 (B-15)\u003cbr\u003e- Fender Showman 1972\u003cbr\u003e- Leben\u003cbr\u003e- EICO HF20\u003c\/p\u003e","brand":"Tube World","offers":[{"title":"Default Title","offer_id":510742253,"sku":"6L6GCsyl_pair","price":288.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0333\/7633\/files\/1_339dc60b-e7ea-4137-aa97-964f46cf3eb9.jpg?v=1755548449"},{"product_id":"kt66-gec-branded-iec-mullard-1971","title":"(!!!) (Best GEC Single) KT66 GEC UK branded IEC Mullard low hours\/tests like new 1971 (90.6ma)","description":"\u003cp\u003eKT66 GEC UK branded IEC Mullard low hours\/ tests like new 1971 - small heat stain on side of plate - minor issue\u003c\/p\u003e\n\u003cp\u003e90.6ma\u003c\/p\u003e\n\u003cp\u003eGm=6450\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eNOS Ma range = 70 - 90ma\u003c\/p\u003e\n\u003cp\u003eNOS Gm = 6000-6300\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eRecommended for:\u003c\/p\u003e\n\u003cp\u003e- Marshall Bluesbreaker JTM45 MKIV (tremolo) from ‘66\u003cbr\u003e- Marshall Bluesbreaker reissue 1964\u003cbr\u003e- Marshall JTM45\u003cbr\u003e- Marshall JTM45\/100\u003cbr\u003e- ASL Leyla 2002 power amp\u003cbr\u003e- Dr. Z Route 66\u003cbr\u003e- Metropolis JTM-45 2009\u003cbr\u003e- Pure Sixty-Four The \"64\" Head\u003cbr\u003e- Quad II\u003cbr\u003e- THD Bivalve\u003cbr\u003e- Soultone 1986ps\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Tube World","offers":[{"title":"Default Title","offer_id":512468545,"sku":"kt66","price":248.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0333\/7633\/files\/1_44be75dd-1876-4291-808b-175128327155.jpg?v=1762500011"},{"product_id":"6v6-ge-metal-can-nos-p1","title":"(!!) (BEST PAIR) 6V6 GE metal can NOS 1976 (41.5ma and 42ma) 1-3% matched","description":"\u003cp\u003e1 matched pair) 6V6 GE metal can NOS 1976 (IK)\u003c\/p\u003e\n\u003cp\u003e1 tube) 41.5ma Gm=4150\u003c\/p\u003e\n\u003cp\u003e1 tube) 42.0ma Gm=4250\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Tube World","offers":[{"title":"Default Title","offer_id":515404001,"sku":"6v6gepair","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0333\/7633\/files\/1_1fec0a40-288e-4085-b9cc-d1dbc409bb2b.jpg?v=1755015072"},{"product_id":"jan-cdz-811-electronic-enterprises-v1","title":"JAN-CDZ-811 Electronic Enterprises by RCA NOS 1955 (50\/36)","description":"\u003cp\u003eJAN-CDZ-811 Electronic Enterprises NOS made by RCA 1955\u003c\/p\u003e\n\u003cp\u003e50\/36\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eTested on TV-7D\/U\u003cbr\u003e\u003cbr\u003e \u003c\/p\u003e\n\u003cp\u003e- WAVAC MD 811A\u003cbr\u003e- ALTEC LANSING 1570B\u003cbr\u003e- Ideal Innovations, Canada\u003cbr\u003e- Nat. Audio\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Tube World","offers":[{"title":"811","offer_id":523984209,"sku":"811","price":79.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0333\/7633\/files\/1_fdda7fa6-06a4-4de3-8b49-c899cc2d982d.jpg?v=1746804380"},{"product_id":"811-rca-p4","title":"(!!) (PAIR) 811 RCA and RCA branded GE like new 1947-1951 (57\/36 and 52\/36)","description":"\u003cp\u003e1 Pair) 811 RCA like new in white boxes\u003c\/p\u003e\n\u003cp\u003e1 tube) 57\/36 (1947) RCA \u003c\/p\u003e\n\u003cp\u003e1 tube) 52\/36 (1951) GL-811 GE by RCA \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eTested on TV-7D\/U\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e- WAVAC MD 811A\u003cbr\u003e- ALTEC LANSING 1570B\u003cbr\u003e- Ideal Innovations, Canada\u003cbr\u003e- Nat. Audio\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Tube World","offers":[{"title":"811 RCA","offer_id":523988901,"sku":"811pr","price":119.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0333\/7633\/files\/1_39554e0d-79b3-46e3-abb6-327b967e922c.jpg?v=1741653296"},{"product_id":"6f6g-sylvania-philco-nos-1949","title":"(!) 6F6G Sylvania Philco NOS 1949 (36.5ma)","description":"\u003cp\u003e6F6G Sylvania Philco NOS 1949\u003c\/p\u003e\n\u003cp\u003e36.5\u003c\/p\u003e\n\u003cp\u003eGm=2550\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eTest settings:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eVplate=285V\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eVscreen=285V\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eVgrid=-20V\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eGood Ma range = 32-38ma\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eGood Gm range = 2400-2600\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch1\u003eRecommended for\u003c\/h1\u003e\n\u003cp\u003e- Sparton Nocturne 1186 from 1936\u003cbr\u003e- Fire Stone Sir Chef S-7404-3 1939\u003cbr\u003e- Montgomery-Ward Airline Model 62-226\u003cbr\u003e- Supratek Cortese\u003cbr\u003e- Victoria\u003cbr\u003e- WE 106 preamp clone\u003c\/p\u003e\n\u003cp\u003e- Wards Airline Radio\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Tube World","offers":[{"title":"6F6G Sylvania PhilcoNOS 1949","offer_id":524994653,"sku":"6F6G","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0333\/7633\/files\/1_2534cf07-93d7-4cf4-bced-9ac4833620fb.jpg?v=1682543855"},{"product_id":"6v6gt-metro-holland-nos-1960s-unknown-maker","title":"(!!) 6V6GT Metro Holland NOS 1960's unknown maker (49ma)","description":"\u003cp\u003e1 tube) 6V6GT Metro Holland NOS 1960's unknown maker\u003c\/p\u003e\n\u003cp\u003e49ma\u003c\/p\u003e\n\u003cp\u003eGm=4750 (high Gm)\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e- Fender Musicmaster Bass Guitar 1970\u003cbr\u003e- Fender Champion 600 (new)\u003cbr\u003e- Fender Tweed Champ 1960\u003cbr\u003e- Victoria Amp Model # 20122\u003cbr\u003e- Fender 57 Champ Reissue\u003cbr\u003e- Fender Deluxe 1963\u003cbr\u003e- Fender Tweed Champ with 5F1 circuit\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Tube World","offers":[{"title":"6V6GT Metro Holland NOS 1960's unknown maker","offer_id":525515833,"sku":"6V6GT","price":24.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0333\/7633\/products\/1_976356bc-4c43-4365-9a44-a36ecc603499.jpg?v=1571438773"},{"product_id":"el86-6cw5-p15","title":"(!) (PAIR) EL86=6CW5 European made branded Sylvania Germany NOS 1970's (75ma\/72.5ma)","description":"\u003cp\u003e1 pair) EL86=6CW5 European made branded Sylvania Germany NOS 1970's in white boxes\u003c\/p\u003e\n\u003cp\u003e1 tube) 75.0ma Gm=9800\u003c\/p\u003e\n\u003cp\u003e1 tube) 72.5ma Gm=10,300\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eTested on Amplitrex\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e- Jadis preamp\u003c\/p\u003e","brand":"Tube World","offers":[{"title":"Default Title","offer_id":528100673,"sku":"EL86pr","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0333\/7633\/files\/3_1_8d5490db-2725-4836-a9e7-6231ea1831c8.jpg?v=1767470557"},{"product_id":"6hu8-valvo-rebranded-international-nos-1970-single","title":"ELL80=6HU8 Valvo branded Sylvania NOS 1967 (24ma and 21ma)","description":"\u003cp\u003e6HU8 Valvo rebranded Sylvania NOS 1967\u003c\/p\u003e\n\u003cp\u003e1 section) 24ma Gm=6000\u003c\/p\u003e\n\u003cp\u003e1 section) 21ma Gm=5900\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eTested on Amplitrex\u003c\/p\u003e\n\u003cp\u003eVplate=250V\u003c\/p\u003e\n\u003cp\u003eVscreen=250V\u003c\/p\u003e\n\u003cp\u003eVgrid=-9V\u003c\/p\u003e\n\u003cp\u003eGood Ma = 20-24ma\u003c\/p\u003e\n\u003cp\u003eGood Gm = 5000-6000\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003e6HU8=ELL80 = dual-pentode with shared cathode \u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e- Fisher SA1000 amp\u003cbr\u003e- German Radios\u003c\/p\u003e","brand":"Tube World","offers":[{"title":"Default Title","offer_id":531852493,"sku":"ELL80","price":109.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0333\/7633\/files\/1_b88ffaeb-c909-49d0-bacc-9752b46767b9.jpg?v=1699311059"},{"product_id":"6b4g-philv1","title":"(!!!) (SINGLE) 6B4G Philco by Sylvania engraved base springs hold up filaments NOS 1930's (91ma) (rare)","description":"\u003cp\u003e 6B4G Philco by Sylvania engraved base springs hold up filaments NOS 1930's (rare)\u003c\/p\u003e\n\u003cp\u003e91ma\u003c\/p\u003e\n\u003cp\u003eGm=6400\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch1\u003eRecommended for\u003c\/h1\u003e\n\u003cp\u003e(6B4G=6.3V filament)\u003cbr\u003e(6B4G is electrically equivalent to 6A3, but 6A3 has UX-4 pin base and 6B4G has 8 pin octal base)\u003cbr\u003e(The best sounding 6B4G are 1940's-1950's: Ken Rad, Tungsol, Sylvania, Raytheon)\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Tube World","offers":[{"title":"6B4G","offer_id":534284489,"sku":"6B4G","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0333\/7633\/files\/1_73ed71d8-4d37-4dfe-ab57-0cfa6e10b503.jpg?v=1755724132"},{"product_id":"6b4g-philco-by-sylvania-nos-1947","title":"6B4G Philco by Sylvania NOS 1947 (80ma)","description":"\u003cp\u003e6B4G Philco by Sylvania NOS 1947\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e80ma\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGm=5900\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch1\u003eRecommended for\u003c\/h1\u003e\n\u003cp\u003e(6B4G=6.3V filament)\u003cbr\u003e(6B4G is electrically equivalent to 6A3, but 6A3 has UX-4 pin base and 6B4G has 8 pin octal base)\u003cbr\u003e(The best sounding 6B4G are 1940's-1950's: Ken Rad, Tungsol, Sylvania, Raytheon)\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Tube World","offers":[{"title":"6B4G PHILCO","offer_id":534287681,"sku":"6B4G","price":44.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0333\/7633\/products\/1_25b86537-b69e-46b3-8718-328892d8f952.jpg?v=1668805557"},{"product_id":"6as7g-rv1","title":"(!!!) (Single) 6AS7G RCA branded GE clear top black plates used\/good 1950 (64\/65ma)","description":"\u003cp\u003e6AS7G RCA branded GE clear top black plates used\/good 1950\u003c\/p\u003e\n\u003cp\u003e64ma Gm=4900\u003c\/p\u003e\n\u003cp\u003e65ma Gm=5100\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eSINGLE TUBE ONLY - NOT A PAIR\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e  \u003cbr\u003e\u003c\/p\u003e\n\u003ch1\u003eRecommended for\u003c\/h1\u003e\n\u003cp\u003e- Bottlehead Crack\u003cbr\u003e- Woo Audio WA2, WA3, WA22\u003cbr\u003e- Le Figaro 336c headphone amp\u003cbr\u003e- Little Dot MK IV\u003cbr\u003e- Little Dot Mk9\u003cbr\u003e- Kora Cosmos\u003cbr\u003e- Antique Sound Labs Audiotailor Jade 2009\u003cbr\u003e- Audio Research VTM 200\u003cbr\u003e- Croft Apparition Elite OTL amp (UK)\u003cbr\u003e- Tram2 - DHT OTL Linestage Kit - Level 3 Remote Controllable \u003cbr\u003e- Wyetech Onyx amp\u003c\/p\u003e\n\u003cp\u003e- Tram\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Tube World","offers":[{"title":"6AS7G RCA","offer_id":542200841,"sku":"6AS7G","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0333\/7633\/files\/3_e8f4fda0-b0a2-4de4-a384-4edd0b2db332.jpg?v=1773681067"},{"product_id":"7868-rca-black-plate-tipped-top-nos-v1","title":"7868 RCA black plate tipped top NOS 1960 era (59ma)","description":"\u003cp\u003e7868 RCA black plate NOS 1960 era (scarce)\u003c\/p\u003e\n\u003cp\u003e59ma\u003c\/p\u003e\n\u003cp\u003eGm=10,100\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eTested on Amplitrex\u003c\/p\u003e\n\u003cp\u003eGood Ma range 50-60ma\u003c\/p\u003e\n\u003cp\u003eGood Gm range 9,000-10,000\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e Recommended for\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e- Ampeg Reverberocket R-12R 1965\u003cbr\u003e- Ampeg Jet 12 1960's\u003cbr\u003e- Fisher Model 400 FM Multiplex Receiver\u003cbr\u003e- Fisher X-100B\u003cbr\u003e- Bogen\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Tube World","offers":[{"title":"7868","offer_id":544678325,"sku":"7868rca","price":89.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0333\/7633\/products\/1_59cf2401-d451-428d-b827-a90b45e150eb.jpg?v=1645831672"},{"product_id":"7868-rv3","title":"(!!!) (Single) 7868 RCA gray plate used\/75% 1970 era (47ma)","description":"\u003cp\u003e7868 RCA gray plate used\/75% 1970 era - no printing\u003c\/p\u003e\n\u003cp\u003e47.0ma Gm=7200  \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e  \u003c\/p\u003e\n\u003cp\u003eTested on Amplitrex\u003c\/p\u003e\n\u003cp\u003eGood Ma range 50-60ma\u003c\/p\u003e\n\u003cp\u003eGood Gm range 9,000-10,000\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e Recommended for\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e- Ampeg Reverberocket R-12R 1965\u003cbr\u003e- Ampeg Jet 12 1960's\u003cbr\u003e- Fisher Model 400 FM Multiplex Receiver\u003cbr\u003e- Fisher X-100B\u003cbr\u003e- Bogen\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Tube World","offers":[{"title":"7868 RCA","offer_id":544679333,"sku":"7868pr","price":34.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0333\/7633\/files\/1_d7de5608-26ec-49d8-9933-69a6a96521b1.jpg?v=1741821758"},{"product_id":"7189-sylvania-nos-p2","title":"(!) (Recommended Sylvania Pair) 6BQ5 Sylvania black plate 1960's and 1973 (68ma and 62.5ma) (recommended for FIXED-BIAS amp only due to high current)","description":"\u003cp\u003e1 pair) 6BQ5 Sylvania black plate 1960's and 1973 (recommended for fixed bias amp only)\u003c\/p\u003e\n\u003cp\u003e1 tube) 68.0ma Gm=12,700 (1973)\u003c\/p\u003e\n\u003cp\u003e1 tube) 62.5ma Gm=12,400 (1960's)\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMATCHED ON AMPLITREX AT1000: \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eVplate=325V\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eVScreen=250V\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eVgrid=-7.7V\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eGood Ma range 40-48ma\u003c\/p\u003e\n\u003ch1\u003eRecommended for\u003c\/h1\u003e\nReinhardt 18W (Marshall clone), TRIODE TRV-84HD made in JAPAN, Gibson GA-5 Les Paul Junior, 65amps London head, 65amps Lil Elvis combo, Consonance Cyber 20 headphone amp, Dr. Z Carmen Ghia 2005, 2006, Leak Stereo 20, Lafayette LA-224A, VOX AC10, AC15, AC30, LEBEN CS-300XS, Lexicon Signature 284, Epiphone Valve Junior, Shindo Montille, Ming Da MC 84C07 headphone amp, Manley, RM10, Marshall EL84 amp 1974, Matchless C-30, C30, Elk Sonic 102 Japanese copy of a Fender Vibrolux\u003cbr\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Tube World","offers":[{"title":"6BQ5 Sylvania black plate","offer_id":546151733,"sku":"6BQ5pair","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0333\/7633\/products\/6bq5sp1.jpg?v=1571438781"},{"product_id":"7189a-ge","title":"7189A GE NOS 1984 (59.5ma)","description":"\u003cp\u003e7189A GE NOS 1984 (FD)\u003c\/p\u003e\n\u003cp\u003e59.5ma\u003c\/p\u003e\n\u003cp\u003eGm=12,100\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch1\u003eRecommended for\u003c\/h1\u003e\n\u003cp\u003eReinhardt 18W (Marshall clone)\u003c\/p\u003e\n\u003cp\u003eTRIODE TRV-84HD made in JAPAN\u003c\/p\u003e\n\u003cp\u003eGibson GA-5 Les Paul Junior\u003c\/p\u003e\n\u003cp\u003e65amps London head\u003c\/p\u003e\n\u003cp\u003e65amps Lil Elvis combo\u003c\/p\u003e\n\u003cp\u003eConsonance Cyber 20 headphone amp\u003c\/p\u003e\n\u003cp\u003eDr. Z Carmen Ghia 2005\u003c\/p\u003e\n\u003cp\u003e2006, Leak Stereo 20\u003c\/p\u003e\n\u003cp\u003eLafayette LA-224A\u003c\/p\u003e\n\u003cp\u003eVOX AC10, AC15, AC30\u003c\/p\u003e\n\u003cp\u003eLEBEN CS-300XS\u003c\/p\u003e\n\u003cp\u003eLexicon Signature 284\u003c\/p\u003e\n\u003cp\u003eEpiphone Valve Junior\u003c\/p\u003e\n\u003cp\u003eShindo Montille\u003c\/p\u003e\n\u003cp\u003eMing Da MC 84C07 headphone amp\u003c\/p\u003e\n\u003cp\u003eManley, RM10\u003c\/p\u003e\n\u003cp\u003eMarshall EL84 amp 1974\u003c\/p\u003e\n\u003cp\u003eMatchless C-30, C30\u003c\/p\u003e\n\u003cp\u003eElk Sonic 102 Japanese copy of a Fender Vibrolux\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Tube World","offers":[{"title":"7189A GE","offer_id":546152349,"sku":"7189AGE","price":79.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0333\/7633\/products\/1_30008651-c80e-4c59-af8d-25bafb984e9f.jpg?v=1669614057"},{"product_id":"6bq5-sv3","title":"(!) (SINGLE) 6BQ5 Sylvania black plate NOS 1970's (46ma)","description":"\u003cp\u003e6BQ5 Sylvania black plate NOS 1970's \u003c\/p\u003e\n\u003cp\u003e46ma\u003c\/p\u003e\n\u003cp\u003eGm=10,300\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eTested on Amplitrex\u003c\/p\u003e\n\u003cp\u003eGood Ma 40-48ma \u003c\/p\u003e\n\u003cp\u003e  \u003c\/p\u003e\n\u003cp\u003eRecommended for\u003c\/p\u003e\n\u003cp\u003e- BLACKHEART BH5H\u003cbr\u003e- Bad Cat Black Cat 2003\u003cbr\u003e- Shindo Montille\u003cbr\u003e- RM10\u003cbr\u003e- Gibson GA-5 Skylark 1966\u003cbr\u003e- VOX\u003cbr\u003e- Kustom\u003c\/p\u003e","brand":"Tube World","offers":[{"title":"6BQ5 Sylvania","offer_id":546154633,"sku":"6bq5","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0333\/7633\/files\/1_5b071fb0-c79a-4e59-98fb-685b63e28c31.jpg?v=1734890245"},{"product_id":"6bq5-sylvania-gray-plate-nos-p3","title":"(!!!) (Recommended Pair) 6BQ5 Sylvania gray plate NOS (52.6ma and 54.6ma)","description":"\u003cp\u003e1 pair) 6BQ5 Sylvania gray plate NOS, 1 tube rebranded Philips\u003c\/p\u003e\n\u003cp\u003e1 tube) 52.6ma Gm=11,450 red printing\u003c\/p\u003e\n\u003cp\u003e1 tube) 54.6ma Gm=11,500 Philips by Sylvania\u003c\/p\u003e\n\u003cp\u003e  \u003c\/p\u003e\n\u003cp\u003eMatched on Amplitrex\u003c\/p\u003e\n\u003cp\u003eGood mA range 40-48ma\u003c\/p\u003e\n\u003cp\u003eGood Gm range 10-12,000\u003c\/p\u003e\n\u003cbr\u003e\n\u003ch1\u003e\u003c\/h1\u003e\n\u003ch1\u003eRecommended for\u003c\/h1\u003e\n- BLACKHEART BH5H\u003cbr\u003e- Bad Cat Black Cat 2003\u003cbr\u003e- Shindo Montille\u003cbr\u003e- RM10\u003cbr\u003e- Gibson GA-5 Skylark 1966\u003cbr\u003e- VOX\u003cbr\u003e- Kustom\u003cbr\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Tube World","offers":[{"title":"6BQ5 Sylvania gray plate NOS pair","offer_id":546156497,"sku":"6bq5pair","price":139.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0333\/7633\/products\/1_ee629614-8bc4-4712-b420-5069a6814542.jpg?v=1607287793"},{"product_id":"el39-radio-technique-rt-france-nos-1963-in-white-boxes-p1","title":"EL39 Radio Technique (RT) France NOS 1963 (sold out)","description":"\u003cp\u003e0 pair) EL39 Radio Technique (RT) France NOS 1963\u003c\/p\u003e\n\u003cp\u003e0 tube) 52.1ma \u003cbr\u003e0 tube) 51.3ma\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e(the EL39 succeeded the 4654K)\u003c\/p\u003e\n\u003cp\u003e(octal base, top cap for plate connection)\u003c\/p\u003e","brand":"Tube World","offers":[{"title":"Default Title","offer_id":546169337,"sku":"EL39pr","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0333\/7633\/products\/el39_72328c06-8409-4a95-a952-860c8c154962.jpg?v=1571438781"},{"product_id":"6a5g-sylvania-rebranded-philco","title":"6A5G Sylvania rebranded Philco NOS 1940's (123ma)","description":"\u003cp\u003e6A5G Sylvania branded Philco NOS 1940's\u003c\/p\u003e\n\u003cp\u003e123ma\u003c\/p\u003e\n\u003cp\u003eGm=6900\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eTest Data: Vplate=225V, Vgrid=-30V\u003c\/p\u003e\n\u003cp\u003e(typical NOS range 70-100ma)\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Tube World","offers":[{"title":"Default Title","offer_id":546543945,"sku":"6a5gphil","price":98.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0333\/7633\/products\/1_a30addfa-de8a-49c6-8c0f-c66e4a97b15c.jpg?v=1677909816"},{"product_id":"best-pair-811a-ge-made-by-rca-nos-1950s-55-36-and-56-36","title":"(!!!!) (BEST PAIR) 811A GE made by RCA NOS 1950's (55\/36 and 56\/36)","description":"\u003cp\u003e1 matched pair) 811A GE NOS made by RCA 1950's\u003c\/p\u003e\n\u003cp\u003e1 tube) 55\/36 original box\u003c\/p\u003e\n\u003cp\u003e1 tube) 56\/36 white box\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eTested on TV-7D\/U\u003cbr\u003e\u003cbr\u003e \u003c\/p\u003e\n\u003cp\u003e- WAVAC MD 811A\u003cbr\u003e- ALTEC LANSING 1570B\u003cbr\u003e- Ideal Innovations, Canada\u003cbr\u003e- Nat. Audio\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Tube World","offers":[{"title":"811A","offer_id":546983961,"sku":"811Apr","price":179.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0333\/7633\/files\/3_4d86aff2-8ef0-441a-ab3e-e0e94dae32e2.jpg?v=1773069736"},{"product_id":"811a-rca-rebranded-electronic-enterprises-nos-1967-single","title":"(DISPLAY TUBE) 811A SYLVANIA - tubes lights but is non-functional - a few glass chips inside tube","description":"(DISPLAY TUBE) 811A SYLVANIA - tubes lights but is non-functional (gassy) a few glass chips resting at bottom of tube\u003cbr\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e- WAVAC MD 811A\u003cbr\u003e- ALTEC LANSING 1570B\u003cbr\u003e- Ideal Innovations, Canada\u003cbr\u003e- Nat. Audio\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Tube World","offers":[{"title":"811A","offer_id":547882589,"sku":"811Adisplay","price":10.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0333\/7633\/products\/811d2.jpg?v=1571438782"},{"product_id":"ux-245-rca-radiotron-balloon-used-good-1930s","title":"(!!) UX-245 RCA Radiotron Balloon used\/good 1930's rattle inside base (20.8ma)","description":"\u003cp\u003eUX-245 RCA Radiotron Balloon used\/good 1930's in white box - rattles inside base from dried glue partciles\u003c\/p\u003e\n\u003cp\u003e20.8ma\u003c\/p\u003e\n\u003cp\u003eGm=1500\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eTested on Amplitrex\u003c\/p\u003e\n\u003cp\u003eVplate=275V\u003c\/p\u003e\n\u003cp\u003eVgrid=-54.8V\u003c\/p\u003e\n\u003cp\u003eGood used ma 25-30ma\u003c\/p\u003e\n\u003cp\u003eGood used Gm 1500-1800\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch1\u003eRecommended for\u003c\/h1\u003e\n\u003cp\u003eTektron\u003c\/p\u003e\n\u003cp\u003eDeja Vu\u003c\/p\u003e\n\u003cp\u003eVictor RE-36 1929\u003c\/p\u003e\n\u003cp\u003eDIY\u003c\/p\u003e","brand":"Tube World","offers":[{"title":"UX-245 RCA Radiotron Balloon used\/good 1930's","offer_id":547920513,"sku":"ux245single","price":129.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0333\/7633\/products\/ux245rca.jpg?v=1571438782"},{"product_id":"6as7g-rca-v9","title":"(!!) (Single) 6AS7G RCA branded GE black plates used\/good 1952 (51ma\/58.5ma)","description":"\u003cp\u003e6AS7G RCA branded GE black plates used\/good 1952\u003c\/p\u003e\n\u003cp\u003e1 section) 51.0ma Gm=4100\u003c\/p\u003e\n\u003cp\u003e1 section) 58.5ma Gm=4400\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003e6AS7G is a sub for the 6N5P Chinese\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch1\u003eRecommended for\u003c\/h1\u003e\n\u003cp\u003e- Bottlehead Crack\u003cbr\u003e- Woo Audio WA2, WA3, WA22\u003cbr\u003e- Le Figaro 336c headphone amp\u003cbr\u003e- Little Dot MK IV\u003cbr\u003e- Little Dot Mk9\u003cbr\u003e- Kora Cosmos\u003cbr\u003e- Antique Sound Labs Audiotailor Jade 2009\u003cbr\u003e- Audio Research VTM 200\u003cbr\u003e- Croft Apparition Elite OTL amp (UK)\u003cbr\u003e- Tram2 - DHT OTL Linestage Kit - Level 3 Remote Controllable \u003cbr\u003e- Wyetech Onyx amp\u003c\/p\u003e\n\u003cp\u003e- Tram\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Tube World","offers":[{"title":"6AS7G","offer_id":555018729,"sku":"6AS7Gused","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0333\/7633\/files\/3_27e905a5-ec08-4134-9e74-a5f0b0c082f1.jpg?v=1773763375"},{"product_id":"6y6g-ken-rad-v1","title":"(!!) (Single) JAN-CKR-6Y6G Ken Rad NOS 1944 (75ma)","description":"\u003cp\u003eJAN-CKR-6Y6G Ken Rad NOS 1944\u003c\/p\u003e\n\u003cp\u003e75ma\u003c\/p\u003e\n\u003cp\u003eGm=7600\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e- WAVAC SE-805, MD-805\u003cbr\u003e- WAVAC 811\u003cbr\u003e- JC Verdier 2A3 SET\u003c\/p\u003e","brand":"Tube World","offers":[{"title":"Default Title","offer_id":559115969,"sku":"6Y6G","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0333\/7633\/files\/1_822720e3-b1a8-4f01-9840-1a354020bb27.jpg?v=1712176238"},{"product_id":"6y6ga-sylvania-nos-p3","title":"(!!) (Recommended Pair) 6Y6GA Sylvania NOS same build (56.6ma and 57ma)","description":"\u003cp\u003e1 pair) 6Y6GA Sylvania NOS same build\u003cbr\u003e1 tube) 57ma Gm=6500 Sylvania rebranded Raytheon D getter in United box\u003cbr\u003e1 tube) 56.6ma Gm=6250 Sylvania O getter\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e- WAVAC SE-805, MD-805\u003cbr\u003e- WAVAC 811\u003cbr\u003e- JC Verdier SET\u003c\/p\u003e","brand":"Tube World","offers":[{"title":"Default Title","offer_id":559125033,"sku":"6Y6GApr","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0333\/7633\/files\/1_2203fea0-46ab-41a5-9885-51a59b4b06a1.jpg?v=1712011329"},{"product_id":"el34-matsushita-japan-branded-amperex-nos-1975","title":"EL34 Matsushita Japan branded Amperex NOS 1975 (73ma)","description":"\u003cp\u003eEL34 Matsushita Japan branded Amperex NOS 1975\u003c\/p\u003e\n\u003cp\u003e73ma\u003c\/p\u003e\n\u003cp\u003eGm=11,000\u003c\/p\u003e","brand":"Tube World","offers":[{"title":"Default Title","offer_id":566259477,"sku":"el34","price":79.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0333\/7633\/files\/1_5075f1a8-04f5-4958-a77f-0fdcb11b712e.jpg?v=1694181258"},{"product_id":"6l6wgb-5881-sylvania-v1","title":"(!) (Single) 6L6WGB=5881 Sylvania black base NOS 1975 (78.5ma)","description":"\u003cp\u003e6L6WGB=5881 Sylvania black base NOS 1975 in white box\u003c\/p\u003e\n\u003cp\u003e78.5ma\u003c\/p\u003e\n\u003cp\u003eGm=6000\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eGood NOS mA range 60-70ma\u003c\/p\u003e\n\u003cp\u003eGood NOS Gm range 5500-6000\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003erecommended for:\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e- Pro Dawg (copy of 5E5A Circuit)\u003cbr\u003e- Naylor SD60\u003cbr\u003e- Fender Bassman RI 1956, 1959\u003cbr\u003e- Fender Pro-Amp 1962\u003cbr\u003e- Victoria Regal 2007\u003cbr\u003e- Melody SP3 amp\u003cbr\u003e- Heath W4AM mono amps\u003cbr\u003e- Audio Note SORO linestage\u003cbr\u003e- Mesa Boogie Mark 4\u003cbr\u003e- Supratek\u003cbr\u003e- CARR Rambler\u003cbr\u003e- Line6 Spider Valve 112 (2007) Reinhold Bogner Amplification UK\u003cbr\u003e- Clark Tyger 2011\u003cbr\u003e- Clark Piedmont 2003\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Tube World","offers":[{"title":"5881 Sylvania","offer_id":582312701,"sku":"5881pair","price":69.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0333\/7633\/files\/1_a1d2c915-dacc-4127-bd4f-63cd180e1411.jpg?v=1752554497"},{"product_id":"6336b-cetron-like-new-top-and-bottom-getters-1981-v2","title":"6336B Cetron USA used\/good 1981 (74ma\/92ma) ***","description":"\u003cp\u003e1 tube) 6336B Cetron used good top and bottom getters 1981\u003c\/p\u003e\n\u003cp\u003e74ma Gm=7350\u003c\/p\u003e\n\u003cp\u003e92ma Gm=8000\u003c\/p\u003e","brand":"Tube World","offers":[{"title":"Default Title","offer_id":584796949,"sku":"6336B","price":44.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0333\/7633\/products\/63363.jpg?v=1571438791"},{"product_id":"el60-philips-miniwatt-nos-1956","title":"(!!!) (Best Single) EL60 Philips Holland metal base NOS 1958 in white box (91ma)","description":"\u003cp\u003eEL60 Philips Holland metal base NOS (M91-58C=1958) very good condition in white box - reprinted in 1963 \u003c\/p\u003e\n\u003cp\u003e91ma\u003c\/p\u003e\n\u003cp\u003eGm=11,400\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003ePAIRS SOLD OUT\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eGood Ma range 80-100ma\u003c\/p\u003e\n\u003cp\u003eGood Gm = 11,000\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eEL60 Power Pentode 1955-1958 = Loktal EL34\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Tube World","offers":[{"title":"Default Title","offer_id":585349617,"sku":"el60","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0333\/7633\/products\/1_7e675f4a-d019-48e0-bd51-8344047cbd67.jpg?v=1668461282"},{"product_id":"gift-card","title":"Gift Card","description":"\u003cp\u003eShopping for someone else but not sure what to give them?\nGive them the gift of choice with a Tube World Express Gift Card.\u003c\/p\u003e\n\n\u003cp\u003eGift cards are delivered by email and contain instructions to redeem them at checkout.\nOur gift cards have no additional processing fees.\u003c\/p\u003e\n","brand":"Tube World Express","offers":[{"title":"$10.00","offer_id":585446645,"sku":"","price":10.0,"currency_code":"USD","in_stock":true},{"title":"$25.00","offer_id":585446649,"sku":"","price":25.0,"currency_code":"USD","in_stock":true},{"title":"$50.00","offer_id":585446653,"sku":"","price":50.0,"currency_code":"USD","in_stock":true},{"title":"$100.00","offer_id":585446657,"sku":"","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0333\/7633\/products\/e38bd83af578077b65a31424bd24d085.png?v=1571438792"},{"product_id":"copy-of-6b4g-sylvania-rebranded-ge-used-good-1952-single","title":"6B4G Sylvania rebranded Delco NOS separate plates 1952 (81ma)","description":"\u003cp\u003e\u003cstrong\u003e1 tube) 6B4G Sylvania rebranded Delco NOS 1952, separate plates\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e(81ma Gm=6700) strong Gm\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTest Data: Vplate=225V, Vgrid=-30V\u003c\/p\u003e\n\u003cp\u003e(NOS Ma range 80-100ma)\u003c\/p\u003e\n\u003cp\u003e(NOS Gm=5200)\u003c\/p\u003e\n \n\u003cp\u003e(6B4G=6.3V filament)\u003cbr\u003e(6B4G is electrically equivalent to 6A3, but 6A3 has UX-4 pin base and 6B4G has 8 pin octal base)\u003cbr\u003e(The best sounding 6B4G are 1940's-1950's: Ken Rad, Tungsol, Sylvania, Raytheon)\u003c\/p\u003e\n\u003ch1\u003e \u003c\/h1\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Tube World","offers":[{"title":"6B4G","offer_id":593671089,"sku":"6B4Gdel","price":44.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0333\/7633\/products\/6b4gdel.jpg?v=1571438793"},{"product_id":"6b4g-raytheon","title":"6B4G Raytheon NOS 1950 era (94ma)","description":"\u003cp\u003e6B4G Raytheon NOS 1950 era, separate parallel plates, in WB\u003c\/p\u003e\n\u003cp\u003e94mA\u003c\/p\u003e\n\u003cp\u003eGm=6200\u003c\/p\u003e\n\u003ch1\u003e \u003c\/h1\u003e\n\u003cp\u003e(6B4G=6.3V filament)\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e(6B4G is electrically equivalent to 6A3, but 6A3 has UX-4 pin base and 6B4G has 8 pin octal base)\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e(The best sounding 6B4G are 1940's-1950's: Ken Rad, Tungsol, Sylvania, Raytheon)\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Tube World","offers":[{"title":"6B4G Raytheon","offer_id":595100125,"sku":"6B4G","price":44.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0333\/7633\/products\/1_0610d4d5-b3ca-4e65-9a8b-d57a8b990f30.jpg?v=1636029155"},{"product_id":"jan-ctl-6ar6-tungsol-nos-1951-gray-oval-plates","title":"(!!!) JAN-CTL-6AR6 Tungsol NOS 1951 gray oval plates (88ma)","description":"\u003cp\u003eJAN-CTL-6AR6 Tungsol NOS 1951 gray oval plates\u003c\/p\u003e\n\u003cp\u003e88ma\u003c\/p\u003e\n\u003cp\u003eGm=5400\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eTested on Amplitrex\u003c\/p\u003e\n\u003cp\u003eVplate=250V\u003c\/p\u003e\n\u003cp\u003eVscreen=250V\u003c\/p\u003e\n\u003cp\u003eVgrid=-36V\u003c\/p\u003e\n\u003cp\u003eGood Current (ma) Range 60-80ma\u003c\/p\u003e\n\u003cp\u003eGood Gm = 5000\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e(6098 is a premium 6AR6, 21 watts, Filament = 6.3V @ 1.2A, variant is 6384 by Bendix and Tungsol)\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e(also see 6384 which is an uprated 6098)\u003c\/p\u003e","brand":"Tube World","offers":[{"title":"Default Title","offer_id":601697465,"sku":"6AR6","price":21.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0333\/7633\/products\/1_55dd86dc-5bcb-47e0-b78f-555a5f7cb99c.jpg?v=1633651083"},{"product_id":"ecl86-6gw8-brimar-uk-pair-1","title":"(!!) (Recommended Pair) ECL86=6GW8 GE and Philips by Brimar UK NOS 1968 (1.4\/1.0ma and 31\/33ma)","description":"\u003cp\u003e1 pair) ECL86=6GW8 Brimar UK NOS 1968 same build\u003c\/p\u003e\n\u003cp\u003e1 tube) 1.4ma Gm=2000 and \u003cspan style=\"font-size: 0.875rem;\"\u003e31ma Gm=9000 branded GE\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e1 tube) 1.0ma Gm=1700 and \u003cspan style=\"font-size: 0.875rem;\" data-mce-fragment=\"1\" data-mce-style=\"font-size: 0.875rem;\"\u003e33ma Gm=9000 branded Philips\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003erecommended for: \u003c\/p\u003e\n\u003cp\u003e- Shindo Aurieges L linestage\u003cbr\u003e- Headamp Aristaeus 2007\u003cbr\u003e- Sennheiser Orpheus headphone amp\u003cbr\u003e- TELEFUNKEN HYMNUS CONSOLE 1962\u003cbr\u003e- Revox Model 40 Stereo amp made in Switzerland (by Willi Studer)\u003cbr\u003e- Hammond M-100\u003cbr\u003e- GRUNDIG SO 190 Ua1 CONSOLE 1962\u003c\/p\u003e","brand":"Tube World","offers":[{"title":"ECL86=6GW8 Brimar UK NOS pair","offer_id":602840285,"sku":"ECL86pr","price":124.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0333\/7633\/files\/3_c973741e-ad6c-4ef7-8bdc-8f157057952d.jpg?v=1713217778"},{"product_id":"71a-ss-v1","title":"71A Sylvania used\/good 1930's (21ma)","description":"\u003cp\u003eJAN-CHS-71A Sylvania used\/good 1940's\u003c\/p\u003e\n\u003cp\u003e21ma\u003c\/p\u003e\n\u003cp\u003eGm=1600\u003c\/p\u003e","brand":"Tube World","offers":[{"title":"Default Title","offer_id":602882269,"sku":"71a","price":27.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0333\/7633\/files\/1_73f000c2-7600-4b61-a711-e5bef0b53129.jpg?v=1733869383"},{"product_id":"375a-western-electric-nos-1950-s-1960-s-single","title":"375A Western Electric NOS 1952 (34.7ma)","description":"\u003cp\u003e375A Western Electric NOS (213=1952) (34.7ma)\u003c\/p\u003e\n\u003cp\u003eVplate=120V\u003c\/p\u003e\n\u003cp\u003eVscreen=120V\u003c\/p\u003e\n\u003cp\u003eVgrid=-12V\u003c\/p\u003e\n\u003cp\u003eGood Ma range 28-34ma\u003c\/p\u003e\n\u003cp\u003e  \u003c\/p\u003e\n\u003ch1\u003eGeneral Info\u003c\/h1\u003e\n\u003cp\u003ePower Pentode\u003c\/p\u003e\n\u003cp\u003e(20V filament, Vplate max=130V)\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Tube World","offers":[{"title":"375A","offer_id":609409749,"sku":"375A","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0333\/7633\/products\/375a522.jpg?v=1571438797"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0333\/7633\/collections\/power-collection-172.jpg?v=1389475530","url":"https:\/\/tubeworldexpress.com\/collections\/power-tubes.oembed?page=24","provider":"Tube World Express","version":"1.0","type":"link"}