(!!!) (Recommended PAIR) 6GH8A GE by EI Yugoslavia NOS copper grid posts 1970's (11.5/11.5ma and 11.7/11.9ma)

1 pair) 6GH8A GE by EI Yugoslavia NOS copper grid posts, good construction 1970's

1 tube) 11.5ma Gm=7200 and 11.5ma Gm=6600 (triode/pentode)

1 tube) 11.7ma Gm=7200 and 11.9ma Gm=6800 (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