Re: Piezo mic phantom powered preamp with balanced output

Posted by heuermh on
URL: http://guitar-fx-layouts.238.s1.nabble.com/Piezo-mic-phantom-powered-preamp-with-balanced-output-tp35780p35852.html

Thank you!  The best I could do was 11x13.

I have a bunch of 2N3819s, so I'll give that layout a try first.  For biasing, I'm guessing just go by ear?