Did you manage to sort this out?
If so, what did you do?
I ask as I'm having the same problem with a '79 Beta Lead Combo. I just got given it and it's an absolute beauty - cleaned up the pots and it sounds great until..... the huge hum that will only stop when you turn the power off.
Andy
If so, what did you do?
I ask as I'm having the same problem with a '79 Beta Lead Combo. I just got given it and it's an absolute beauty - cleaned up the pots and it sounds great until..... the huge hum that will only stop when you turn the power off.
Andy