6EM7 Westinghouse NOS 1965 (1.5ma/52ma)
$ 28.99
6EM7 Westinghouse NOS 1965
1.5ma Gm=1600
52ma Gm=6800
Tested on Amplitrex
Good Ma Triode = 1.5ma+ Gm=1500+
Good Ma Pentode = 30-40ma Gm=6000-7000
for:
Joule Electra LA-100 MK3
Modwright power supply
Wright Sound phono wpp-200c
Wright Sound WLA12A preamp
Kenji Mizushima Kenso
Music Reference 6EM7 amp
Welbourne Apollo mono amps (KR/VAIC VV52B or 300B output tubes)
See more: vacuum tube