Search found 2 matches

by riverbasin
Fri Jan 13, 2017 7:55 pm
Forum: Amplifiers
Topic: Tune up procedure
Replies: 4
Views: 838

Re: Tune up procedure

It would be my first if I do this power up. It would be helpful to hear from a fellow tech how to set that up.

The concern would be current at outputs, or measure points I need to monitor. Would I need a oscilloscope. I have looked around web, not seen any pointers so far.
by riverbasin
Thu Jan 12, 2017 10:52 pm
Forum: Amplifiers
Topic: Tune up procedure
Replies: 4
Views: 838

Tune up procedure

Amp is a MV75A. It needs brought up on a variable power supply, I am instructed. I haven't pulled it out of box in a few years, but tubes were recent when I last boxed it. I do have bench equipment to do this, just like some advice first. Or I fInd a shop a couple states away still doing work. Stepp...