Quencho092
New member
Ok, i have a peavey classic, old, solid state preamp, 2 power tubes. How do i adjust the bias!!!! :smack:
How to adjust bias? Bias pot? Where?
- Thread starter Quencho092
- Start date
Gearjoneser
Gear Ho
Re: How to adjust bias? Bias pot? Where?
That amp might have a fixed bias, meaning they set it where the average tube operates. If not, you'll see a small white trimpot somewhere near the power tube sockets on the inside of the chassis. Most likely, you just need to throw new tubes in it, and be done.
That amp might have a fixed bias, meaning they set it where the average tube operates. If not, you'll see a small white trimpot somewhere near the power tube sockets on the inside of the chassis. Most likely, you just need to throw new tubes in it, and be done.
