(!!!) (#1 6SJ7Y GE Pair) 6SJ7Y GE brown bottom metal can NOS 1972-1972 (2.7ma and 2.8ma) matched on Amplitrex
(!!!) (#1 6SJ7Y GE Pair) 6SJ7Y GE brown bottom metal can NOS 1972-1972 (3.2ma and 3.3ma) matched on Amplitrex
(!!!) (#3 6SJ7Y GE Pair) 6SJ7Y GE brown bottom metal can NOS 1972-1972 (2.7ma and 2.7ma) matched on Amplitrex
(!!!) 6SJ7WGT Philips by Sylvania gray plate NOS 1985 (3.7ma)
(!!) (#1 6SJ7Y GE Pair) 6SJ7Y GE brown bottom metal can NOS 1971-1972 (2.9ma and 3.0ma) matched on Amplitrex
(!!) (#1 6SJ7Y RCA) 6SJ7Y RCA brown bottom metal can NOS 1971 (Y=brown bottom) (3.3ma)
6SJ7 and 6SJ7Y US Brands used/good (60 in stock)
6SJ7 Sylvania NOS 1970's (3.0ma)
6SJ7 US Brands metal can NOS (4 in stock) (tested on Amplitrex)
6SJ7GT National Union metal base NOS around 1950 (3.0ma)
6SJ7GT Sylvania NOS/75-80% chrome top 1957 (2.2ma)
6SJ7Y GE metal can NOS 1966 (1 in stock)
