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6FD6=6ES6 NOS
6FG7 US Brands NOS (6 in stock)
6FH5 US Brands NOS (2 in stock)
6FH8 US Brands NOS (7 in stock)
6FM7 GE branded RCA used/tests like new
6FM7 GE NOS (2 in stock) (Dennis Had Inspire preamp)
6FM7 Sylvania black plates NOS (3 in stock)
6FM7 Sylvania used/good no printing
6FM8 NOS (8 in stock)
6FQ7 US Brands used/pull-outs sold as-is (10 for $29.99)
6FS5 GE branded RCA NOS (6.5ma)
6FS5 Sylvania branded Dumont NOS (8.2ma)
6FV6 US Brands NOS (12 in stock)
6FV8=6BR8A US Brands NOS (30 in stock)
6FW8 RCA "D" getter NOS around 1960
(!) (Best Pair) 6FY5=EC97 International Servicemaster NOS made in JAPAN (23ma and 23.4ma)
6FY7 NOS (8 in stock)
6GD7 Sylvania branded Dumont NOS (4 in stock)
6GF5 GE NOS (15 in stock)
6GF7 and 6GF7A NOS (9 in stock)
