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(!!!) (Recommended Pair) 7868 RCA gray plate NOS 1970 era (48ma and 48.5ma) (can match a quad with another RCA pair)
(!!!) (Recommended Pair) 7868 RCA gray plate NOS 1970 era (48ma and 48.5ma) (can match a quad with another RCA pair)
By Tube World
$ 144.99
1 pair) 7868 RCA gray plate NOS 1970 era
1 tube) 48.0ma Gm=9200 no printing - on right
1 tube) 48.5ma Gm=9200 some printing
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