On Tue, 15 Feb 2005 16:11:21 GMT, "U Know Who"
wrote:


Sometimes this problem is caused by added mods that people add to try
to squeeze a few more watts out of it. There are added capacitors on
the bottom side of the board that can cause this. If you see an extra
cap (or two in parallel) on the underside of the board connected to
the final, remove it and that should cure your problem.


You nailed it on the head. Cover off, oscillation gone. Now I have to
isolate
it.

Vinnie S.

Rebias the output.

Probably not a bad idea.

Dave
"Sandbagger"