6SK7 Sylvania NOS 1970 era (8.5ma)
$ 6.99
6SK7 Sylvania NOS 1970 era
8.5ma
Gm=1800
Good Ma range 8-9ma
Good Gm range 1800-2000
- Wards Airline 04wg.819a 1941
- Hallicrafters S-77 1950
See more: vacuum tube
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