Solid State Guitar Amp Forum | DIY Guitar Amplifiers

Solid State Amplifiers => Amplifier Discussion => Topic started by: ddpiax7 on February 22, 2021, 06:36:23 PM

Title: Pig nose 30/60 biasing
Post by: ddpiax7 on February 22, 2021, 06:36:23 PM
Hello all,
Working on a Pignose 30/60, which doesn’t have any bias or offset pots, and I just replaced the drivers and output transistors. The amp sounds great, but my background is predominately vacuum tubes so I’m not even sure whether this even matters?

If I can figure out how, I’ll post a schematic. The amp is from 1979 but the schematic is on the web.

Thanks in advance,

Pete
Title: Re: Pig nose 30/60 biasing
Post by: AllThorUp on February 28, 2021, 02:28:29 AM
I just started a new post about this same amp and included a schematic in my post if that is of any help.
Title: Re: Pig nose 30/60 biasing
Post by: Enzo on February 28, 2021, 11:41:48 AM
Iit works and sounds great?  And there ar no adjustments anyway?  Then stop fixing it and enjoy the amp.