My Crybaby done broke. Not while I was using it, I just plugged in one day and it was fuzzy and crackly. I thought it was the battery, but when I replaced it there was no sound coming through the pedal. When I turned the volume on my amp up ridiculously loud, I could hear a fairly clear signal, but only bypass, no effect, not even when the pedal was rocked. Any ideas of what's gone wrong?