(!!!) (Best Value PAIR) 6GH8A Lindal Hitachi Japan NOS 1970”s (10/11.6ma and 11.5/10.5ma)

1 pair) 6GH8A Lindal Hitachi Japan NOS 1970”s

1 tube) 10.0ma Gm=7400 and 11.6ma Gm=6600 (triode/pentode)

1 tube) 11.5ma Gm=8100 and 10.5ma Gm=6400 (triode/pentode)

Good mA range = 12-13.5ma (Triode)

Good mA range = 10-12ma (Pentode)

(also see 6U8A and 7687 as a substitute for 6GH8A)

– HH Scott 222C
– Dynaco by Panor Stereo 70, series 2
– Browning Golden Eagle Mk III radio