The Mudcat Café TM
Thread #169629 Message #4100956
Posted By: ripov
06-Apr-21 - 06:00 AM
Thread Name: Tech: Biasing valve amps
Subject: RE: Tech: Biasing valve amps
can you still buy those 9.0v grid-bias batteries? As BobL says one hand in pocket with all things elactric and TEST BEFORE TOUCH!