Beyond Black
Well-known member
Later this week, me and my buddy are going to check out two JMP half stacks that are for sale, a 78 and a 79.
They’ve been in storage for at least the last 20 years. How exactly do you go about powering them up slowly with a Variac? I’ve got one and we’re gonna bring it along.
They’ve been in storage for at least the last 20 years. How exactly do you go about powering them up slowly with a Variac? I’ve got one and we’re gonna bring it along.