Volume pedal with an instant reverse (like red panda tensor)
expression pedal controls the volume.
input and output levels displayed on the left and right of the pedal respectively.

Reverse is basically a looper that is always recording, and when you hit the button, it starts playing back but backwards from wherever you left off.

Tip: You can still play over the reverse, and because its a looper, if you time you presses with the beat you can create a loop up to 32 seconds long and play over it.

Left Footswitch / midi CC1 : enable/disable volume pedal functionality (latching)

Middle Footswitch / midi CC2 : starts playing back backwards. (momentary)

Right Footswitch / midi CC3 : starts reversing, but up an octave. (momentary)