7868 RCA black plate tipped top used/good 1960 era (42.5ma)
$ 44.44
7868 RCA black plate tipped top used/good 1960 era (scarce)
42.5ma
Gm=8800
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
See more: vacuum tube
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