This is our AB Switch. You have one input and two outputs, a footswitch to toggle between the two outputs, and two LEDs that allow you to see which channel you are currently using. It can be used to switch between to amps, two pedalboards, two different sections of your pedalboard, or anything else you want to switch between on the output side of the pedal.
This pedal does take a 9V DC power supply (center negative) to power the LEDs.
We have been asked a number of times to make an AB to switch between two inputs. We will be offering a pedal that does just that soon!