Name: Gary
Email: thegfullers@starpower.net
Subject: Biasing HD 130
Thread: 46
Time: Mon, 7 Jan 2002 03:29:28 UTC
I own a MM HD 130 Reverb with 4 el34 power tubes and no preamp tube chassis 2275-130. How do you bias this amp? It has an internal trimmer to set the bias but where do I take the reading with the multi-tester and what should the correct reading be?
Any help would be appreciated!