6EA8 RCA NOS (1 in stock) (highest mA and Gm)
6EA8 RCA NOS 1960's (22ma and 13ma)
6EA8 RCA NOS 1971 (13.2ma and 13.8ma)
6EA8 Russian NOS branded Realistic Life-Time gold pins (1 in stock)
6EA8 Sylvania branded Zenith NOS 1962 (18ma and 11ma)
6EA8 Sylvania NOS 1960's (16.6ma and 11.6ma)
6EA8 Zenith GE like new 1960's
