As you’ll have probably guessed by now, I don’t really know what I am doing. The GA-5T had a nasty buzzing that was independent of volume. So I re-did the power filter caps and now I have a hiss/buzz that is dependent on volume. I have run through with a [...]
Entries Tagged as 'HP 1725a'
Debugging the GA-5T : A new beginning
February 18th, 2008 · No Comments · Amp Repair
Tags: Debugging·GA-5T·Gibson Skylark·HP 1725a·Oscilloscope·Signal Generator·Signal Suite