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7868 Sylvania NOS same build (64, 65, 67, 68ma) (matched on Amplitrex) (highest Ma and Gm)

$ 0.00

Sorry, this product is sold out!

1 matched quad) 7868 Sylvanao NOS same build

1 tube) 65ma Gm=10,900 branded RCA

1 tube) 64ma Gm=10,800 

1 tube) 68ma Gm=10,850

1 tube) 67ma Gm=10,800

 

Matched 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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