Skip to main content

Plate load resistors & coupling caps?


Plate load resistors & coupling caps?...

Music Man Amps Discussion Forum » Capacitor Replacement » Plate load resistors & coupling caps?

Author Message
 JR
Posted on Saturday, March 11, 2006 - 11:48 am:   

Do the coupling caps and plate load resistors need to be replaced along with the electrolytic caps? I know not everyone does this when they recap, but I was wondering if I ought to do so for an amp that has seen better days a LONG time ago! The amp is a 2275-65 head with EL34s and a 12AX7, and it has been collecting dust for some time now. I'm replacing the electrolytics, but wasn't sure how important it is to do all the others as well. Opinions?

 mike kaus
Posted on Saturday, March 11, 2006 - 05:18 pm:   

The plate resistors should be changed(in my opinion) simpl;y due to heat. THey don't cost much and you should use metal oxide as they seem to stand the heat a little better. Mike.

 JR
Posted on Saturday, March 11, 2006 - 05:50 pm:   

Which ones are they?