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(!!!!!) (Best Sylvania Pair) 7308 Sylvania NOS 1970 era same date codes (16/22ma and 16/19ma) (best 6922 substitute)

(!!!!!) (Best Sylvania Pair) 7308 Sylvania NOS 1970 era same date codes (16/22ma and 16/19ma) (best 6922 substitute)

$ 199.99

1 low noise pair) 7308 Sylvania NOS 1970 era same date codes

1 tube) 16/19ma Gm=13,500/14,000

1 tube) 16/22ma Gm=13,900/14,100

 

Matched on Amplitrex

Good Ma range 12-15ma

Good Gm range 11,000-13,000

 

- smooth and quiet

See more: vacuum tube
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