1 tube) J0Z-6111 Sonotone by GE gray plates NOS 1962
1 section)
1 section)
Tested on Amplitrex
Good Ma 7-9ma
Good Gm 4500-5000
(6111: subminiature, 6.3V @ 300ma filament, mu=20, medium-mu audio dual-triode, computer rated)
- Audio Note
- Quad