Has anyone ever heard of a Tung Sol 12SN7GT round plate? I have three of what I thought were Tung Sol 6SN7 Round plates. Two tested perfect in on the tube tracer--the third looked way too dim in the filament. I turned it up to 12.6V and the filament glowed the same as the 6SN7s, and the tube performed identically. All three tubes appear (and test) NOS.
I have never heard of a Tung Sol 12SSN7. Does anybody know if they exist???
I have never heard of a Tung Sol 12SSN7. Does anybody know if they exist???
Yup, 6SN7 anyway. Pics:
https://www.tubeworld.com/6sn7.htm#tung
Didn't most mfr's make a 12V?
Cheers!
12SN7 TungSol RoundPlate
Yes--that is what I have.
Still wondering if anyone knows for sure if Tungsol made a 12SN7 round plate??
Yes--that is what I have.
Still wondering if anyone knows for sure if Tungsol made a 12SN7 round plate??
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