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(!!!) (Best RCA Pair) 7868 RCA NOS 1960's-1970 (52ma and 55ma)

(!!!) (Best RCA Pair) 7868 RCA NOS 1960's-1970 (52ma and 55ma)

$ 139.99

1 pair) 7868 RCA NOS 1960's-1970

1 tube) 52ma Gm=9200

1 tube) 55ma Gm=9300

 

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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