(Best Single) 7868 RCA gray plate NOS 1970 era (66ma)
$ 69.99
1 tube) 7868 RCA gray plate NOS 1970 era
66ma
Gm=9800
Tested on Amplitrex
Good Ma range 50-60ma
Good Gm range 9,000-10,000
Recommended for
- Ampeg Reverberocket R-12R 1965
- Ampeg Jet 12 1960's
- Fisher Model 400 FM Multiplex Receiver
- Fisher X-100B
- Bogen
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