"Geoffrey S. Mendelson"

Get a ham license. Then you can find people who actively design and build
things, like to talk about them and would gladly help you.


** Only the " silent majority " ever did that ..........

And none of them or the current few would have a clue about the use of
op-amps in relation to audio.

Wot a ****wit idea.

Musta come from a radio ham.



..... Phil