ampage Tube Amps / Music Electronics	For current discussions, please visit Music Electronics Forum.

ampage archive

Vintage threads from the first ten years

previous: Trace Well...you're running it wide open.... -- 10/8/1999 1:22 AM

Re: Plexi Palace

10/8/1999 3:36 AM
Jeff	Re: Plexi Palace I don't wanna go the mv route. I understand the logic though. I always run it wide open so it would defeat the purpose. We're a very loud band. I run the amp at 89 volts. I guess that quiets it a bit. Seems to give some more gain too. I read that off the Plexi Palace page. I've heard conflicting ideas on what the correct value of the nfb should be. I think it's a 47K right now. What would a diffrent value do? It has a .68 cathode bypass cap on the 2nd gain stage. Thanks

10/8/1999 3:36 AM

Jeff

Re: Plexi Palace

I don't wanna go the mv route. I understand the logic though. I always run it wide open so it would defeat the purpose. We're a very loud band. I run the amp at 89 volts. I guess that quiets it a bit. Seems to give some more gain too. I read that off the Plexi Palace page. I've heard conflicting ideas on what the correct value of the nfb should be. I think it's a 47K right now. What would a diffrent value do? It has a .68 cathode bypass cap on the 2nd gain stage.

Thanks

Replies:

Tonefactor The correct value for that year is ... -- 10/8/1999 4:36 AM