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(!!!!!) (Best Value Pair) 6BQ7A RCA black plates NOS "D" getter 1958-1959 (7.6/9ma and 7/9.6ma)
6K8G RCA NOS 1940's (1 in stock)
6E5 Ken Rad 1946 like new (bright eye)
(PAIR) 12BD6 RCA NOS (85-90/60)
5U4GB RCA used/good 1950's slightly tilted glass (55/40 and 56/40)
6BQ6GTB=6CU6 RCA NOS (12 in stock)
(!!) 6BL7GTA RCA low hours/like new 1962 (38.4ma/38.2ma) 1-2% section balance
(!) (Single) 12SN7GTA RCA black plates NOS 1960's (8.4/8.0ma)
(!!) JAN-CRC-5V4G RCA black plates used/tests like new 1958 (62/40 and 62/40)
(!!) (Single) JRC-12AU7 RCA NOS long gray plates mid-1950's "D" getter (9/11.6ma)
(!!!) (BEST PAIR) 6CA4 RCA NOS 1969-1970's (52/40 and 53/40 x 2 tubes)
6S7G RCA NOS 1940's
(!!!!) (Best Pair #3) 6EU7 RCA NOS 1967 (48-49/32 and 51-52/32)
5583 US Brands NOS (7 in stock)
(!!) (SINGLE) 5687 Tungsol rebranded IBM bronze plates "U" getter used/very good late 1950's (32.5/39ma)
(!!!!) (Best Value Pair) 71A RCA and Ken Rad used/good 1930's (22ma and 22.6ma)
6ZY5G RCA NOS 1945 (57/40 and 62/40)
(!!!!) (Best Value) 7308 Sylvania branded RCA NOS 1973 (13.2/17.2ma)
(!!!) (Recommended Single) 6KG6A RCA JAPAN NOS original boxes 1970's (142ma)
5R4GYB RCA used/very good 1964 (51/40 and 54/40)