Amp/Preamp Asylum Looking for a new Amp or Preamp? If you're after tubes, post over here. |
|
In Reply to: Noise coming through speakers...? posted by Ishmael on October 25, 2017 at 15:13:48:
If you have a new 12au7 that you know tests well, I would replace your 12AU7's one at a time. Pain taking process of shutting off amp , replace one 12au7, if problem still exists, you know the 12au7 you have just replaced was good so go on to the next tube until you find your culprit.
This post is made possible by the generous support of people like you and our sponsors:
Follow Ups
- RE: Noise coming through speakers...? - Bill O'Connell 06:43:58 10/26/17 (0)