To protect your pedal from the wear and tear of time, Morley created the Optical Volume pedal, or EOV, complete with an electro-optical circuit instead of pots. Pots will break down and get scratchy over the course of the pedal’s life; not so with the EOV’s unique circuitry. The EOV is a smooth operator, giving you control over its fluid optical taper to control your volume or create swells. For an affordable volume pedal that will stand the test of time, you can’t do much better than the Morley Optical Volume EOV.