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(!!!!) (BEST Value Pair) 6SN7GTB CBS SHORT BOTTLE used/good 1950's

(!!!!) (BEST Value Pair) 6SN7GTB CBS SHORT BOTTLE used/good 1950's

$ 49.99

1 low noise pair) 6SN7GTB CBS SHORT BOTTLE used/good 1950's, triangular plate shape same to Sylvania
1 tube) 7.1/8.5ma Gm=2200/2400
1 tube) 7.7/8.5ma Gm=2200/2400

 

Good Ma used 7-9ma

Good Gm used 2200-2400

 

- similar sound to Sylvania with black plates

See more: vacuum tube
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