Expression Tremolo Pedal

The sleek, compact design of the Ernie Ball Expression Series Tremolo pedal maximizes playability while minimizing the footprint on your pedal board. Unlock a virtually limitless tonal palette that simply can't be matched by traditional "on/off" stompboxes. Sealed aircraft aluminum chassis offers a mechanically and electrically superior experience by protecting internal components from outside elements. Part number P06188.

https://www.ernieball.com/guitar-accessories/pedals/expression-tremolo-pedal