(!!!!) (Recommended Pair) 6922 Sylvania NOS 1970 era (12/12.4ma and 12/12.6ma)
$ 149.99
1 low noise pair) 6922 Sylvania NOS 1970 era
1 tube) 12/12.4ma Gm=11,400/11,100
1 tube) 12/12.6ma Gm=11,300/11,900
- quiet and smooth
Matched on Amplitrex
Good Ma range 11-15ma
Good Gm range 11,000-13,000
- smooth and quiet
See more: vacuum tube
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 (Recommended Pair) 6922 Sylvania NOS 1970 era (12/12.4ma and 12/12.6ma)&Category=vacuum tube&ImageURL=http://cdn.shopify.com/s/files/1/0333/7633/products/1_9944c447-7651-4e62-a6bc-3f5eb0d25954.jpg?v=1669822524){kind=link}
 (Recommended Pair) 6922 Sylvania NOS 1970 era (12/12.4ma and 12/12.6ma) "Pin It")