Thanks for your responses. As for Elizabeth, I was talking about the mode of operation. I have read that Class B or even AB has switching distortion in the transistor. In contrast, I have read that a well-built Class B can have two halves of the audio signal almost perfectly match just like it was operating in Class A.
Class A preamp or Class A amp
Hi, what is the best and most efficent way to bias an audio signal? Class A preamp with a class B amp or vice versa? Thanks