12SN7GTA GE branded Westinghouse low hours 1960's (7.0/7.4ma)
By Tube World
$ 8.99
1 low noise tube) 12SN7GTA GE branded Westinghouse low hours 1960's in WB
7.0ma Gm=2500
7.4ma Gm=2700
- Mapletree
- McAlister Audio MA-10
- Tom Tutay preamp
See more: vacuum tube
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