Bias adjustment on solid state amplifiers

Ideally, SS amp bias would be set according to the average voltage coming in on your mains. 

The main reason to increase the bias of a SS amp is to reduce crossover (i.e. notch) distortion, but it is not really something a consumer should do, and the benefits are rarely worth the risk to the transistors and power supply.

Where exactly to set the bias point for a given transistor is a matter of some art. Enough to eliminate gross distortion but not enough to warm the room.

Best,

E

This adjustment is simple.  Find the values.  

I can bias mine. If I read right (and I could be mistaken) but the bias pots would set how much my amp runs in class A vs A/B.