Hi, I'm new to this board. I'm working on a project that uses a crystal mic to drive an IC audio amp (LM324). I would like to modify the mic input to accept a high impedance line level send from the aux bus of a mixer. I'm assuming it's a fairly simple mod but it's outside my n00b knowledge of electronics. Any feedback would be much appreciated!
P.S I can supply URLs of the circuit and IC spec but I'm figuring that may not even be necessary.
P.S I can supply URLs of the circuit and IC spec but I'm figuring that may not even be necessary.