Tubes Asylum Questions about tubes and gear that glows. FAQ |
|
I'm attempting to bias my Almarro 318A amp. bias voltage is supposed to be .18v DC. I can get one output tube within range, but not the other. I switched output tubes around and the bias problem followed the tube. Do I need a matched pair? Is one of the tubes bad? Thanks!
This post is made possible by the generous support of people like you and our sponsors:
Topic - Biasing problem???? - DsrtTuber 21:10:52 04/25/06 (0)