This guy has never been gigged or jammed, only tested in my rig then removed. Please include phone number.
The ultimate A/B/Y switch
The Y-Not A/B/Y switch is designed to be an all-in-one solution for switching one audio signal to two outputs.
Use the Y-Not to switch between two amps (for example, a clean amp and a dirty amp), or use it to switch between the inputs of a two input amp. The Y-Not is able to do this cleanly and transparently, without any of the problems associated with traditional A/B boxes.