Search found 2 matches

by Kindly Killer
Sat Jul 20, 2013 8:56 pm
Forum: Technical Discussion
Topic: Biasing on Crate VC120H
Replies: 3
Views: 1249

Re: Biasing on Crate VC120H

Did a little reading and I think I figured out what the "test point" is actually showing - it's just the bias voltage that sets the current draw. I still need a bias probe to see what's actually going on. Is that right? If you look at the illustrations in the linked manual, it really gives the impre...
by Kindly Killer
Sat Jul 20, 2013 7:17 pm
Forum: Technical Discussion
Topic: Biasing on Crate VC120H
Replies: 3
Views: 1249

Biasing on Crate VC120H

Got this 100W American-made head as a tack-on in a trade LOL. The dirty channel sounds okay for a 100w Marshall type sound, but the manual says it will run on 6l6's too and I am curious to try that. http://www.crateamps.com/pdf/manuals/VC120H.pdf I don't understand how to use the test point or what ...