How does the current source work in a single-ended amp ?

[tessier]

Hi

Some Nelson Pass amps use only one output transistor connect to a current source.

How this current source work in a single-ended amp ?

Thanx

Paul

 

[juma]

...How this current source work in a single-ended amp ?...

Very nice 😉

For a start, read the Zen Variations articles 1 to 4. You'll find them here:
Pass Labs: Technical articles