Laz, thanx for the feedback, here are some thoughts and questions... - As I recall, CD4066 is single-ended, so negative signals won't work... But I ...

Thanx for the feedback, here are some thoughts/comments/further questions: I see no power supply design. power supplies often are overlooked by new de...

Can you point me to a good op-amp with the short delay you've mentioned?Oh, and thanx for the helpful replies :) /Mark

Make sure whatever design you choose has enough head room to handle the max signal without voltage peaks coming near the rails -- again, unless you wa...

My goal is that I do not want to color the guitar sound. I am designing a switching device (to select multiple guitars) that includes gain control (w...