The Switchback has one input, one output, and sends/returns for two separate selectable effects loops, plus an A/B controllable by JHS's Red Remote switching system (available separately).
Because of the Red Remote functionality, you can place the Switchback and any effects in its loops completely out of sight under your pedalboard or tucked away in a rack while only having the tiny Red Remote accessible. The footswitch is true bypass, so when it’s off, it's not affecting your signal.
Advanced loop switcher
True bypass footswitch
1 input, 1 output
Sends/returns for 2 separate selectable effects loops
A/B controllable by JHS's Red Remote switching system (available separately)