Dunlop High Gain Volume Pedal GCB-80

Super-rugged hands-free control for general volume, swells, and whale calls.
Heavy die-cast housing is built to be trod upon for as many years as you have in you. One-million cycle potentiometer is quiet, smooth, and designed for extended use. Passive design requires no power input.
Dunlop GCB-80 High Gain Volume Pedal Features:

Heavy die-cast housing

One-million cycle potentiometer

Passive design requires no power input