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(!!!) (~ Recommended Pair ~) 12SN7GT Sylvania Honeywell chrome top NOS 1957-1958 (9.0/9.6ma and 9.0/10.6ma)

(!!!) (~ Recommended Pair ~) 12SN7GT Sylvania Honeywell chrome top NOS 1957-1958 (9.0/9.6ma and 9.0/10.6ma)

$ 24.99

1 low noise pair) 12SN7GT Sylvania Honeywell chrome top NOS 1957-1958 from factory cartons of 100, in white boxes

1 tube) 9.0/9.6ma Gm=2700/2700

1 tube) 9.0/10.6ma Gm=2600/3000

 

Good NOS Ma range 7-10ma

Good Gm = 2400-2600

Matched on Amplitrex

 

- Mapletree
- McAlister Audio MA-10
- Tom Tutay preamp

See more: vacuum tube
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