Hello everybody,
I have been working on a ´55 Gibson GA 20 amp,
putting in new caps,NOS tubes and an old Jensen speaker.
The amp sounds very good and is as loud as any 14w amp
I´ve played.The OT´s prim. measures 19k,which is a bit high for
two 6V6 tubes, B+ is 390v.
The OT is mounted on the speaker frame,there is no chassis ground
connection to the speaker.
Problem is there is HV on the speaker(390v!)
What´s going on here?
I have been working on a ´55 Gibson GA 20 amp,
putting in new caps,NOS tubes and an old Jensen speaker.
The amp sounds very good and is as loud as any 14w amp
I´ve played.The OT´s prim. measures 19k,which is a bit high for
two 6V6 tubes, B+ is 390v.
The OT is mounted on the speaker frame,there is no chassis ground
connection to the speaker.
Problem is there is HV on the speaker(390v!)
What´s going on here?
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