i have a mxr phase 90. i did the r28 mod a while ago, and i wanted to do erik hansen's mod. i did it, and it powers up, but when the effect is on, there is no sound. what did i do? and by looking at it now, i see that q1 appears to be broken, and the trace is interrupted by some clear liquid on the bottom... what did i do? HELP!
I dont know how to help you with this, but im going to say that anyone who can is likely going to need a picture or two - your best bet would be uploading a few of the board.
i'll try in a few.