odd sound in power amp section
Moderators: pompeiisneaks, Colossal
odd sound in power amp section
Maybe someone can help me, I was fixing my fender blues deluxe ri and when I was done the amp hummed more and it sounded odd when I plugged directly into the power section. It seemed that all notes were flatter. does anyone have any idea? could it because the phase inverter? thanx
Re: odd sound in power amp section
Not sure I can help but a couple of questions to fill in the blanks.
What was wrong in the first place which needed fixing?
What did you do?
What was wrong in the first place which needed fixing?
What did you do?
Re: odd sound in power amp section
I changed the bright channel and the reverb, also replaced a small input capacitor 47pf off the V3 tubefishy wrote:Not sure I can help but a couple of questions to fill in the blanks.
What was wrong in the first place which needed fixing?
What did you do?
Re: odd sound in power amp section
What do you mean "when I plugged directly into the power section"? Plugged what?blue_dog wrote:Maybe someone can help me, I was fixing my fender blues deluxe ri and when I was done the amp hummed more and it sounded odd when I plugged directly into the power section. It seemed that all notes were flatter. does anyone have any idea? could it because the phase inverter? thanx
Also, you say you changed a 47pf cap; to what? And why?
Re: odd sound in power amp section
Found the problem, cold solder joint off a filter cap caused the spongy sound. thanks for the help anyways.