Biasing by Scope

From tomhiwat–(at)–ol.com Sat Oct 4 15:46:49 CDT 1997
From: tomhiwat–(at)–ol.com (Tom HIWATT)
Newsgroups: alt.guitar.amps
Subject: That scop bias thing you do.
Date: 4 Oct 1997 19:07:50 GMT
X-Admin: new–(at)–ol.com
Xref: geraldo.cc.utexas.edu alt.guitar.amps:66044

As I said I would about eight years ago, I will relate to the NG how I use the
scope/notch method to set the bias on guitar amps.

This method requires that you have an oscilloscope, a signal generator and a
non-inductive power resistor as a dead load. If you plan on doing amp
servicing, you need these tools anyway.

Here