Jim Dunlop. GCB80 Volume / Expression Pedal

Jim Dunlop. GCB80 High Gain Volume Pedal Also functions as an Expression Pedal. In excellent condition Description: GCB80 This volume pedal combines heavy-duty construction with an ultra-sensitive 1 million cycle taper potentiometer for delicate control over volume swell. POWER The High Gain Volume Pedal is a passive unit and does not require any power source to operate. SETUP INSTRUCTIONS • With the pedal in full toe-down position, set your guitar and amp’s maximum desired volume level. • Move the rocker pedal toward the heel- down position to decrease the volume. The output signal will be muted when the rocker pedal reaches full heel-down position. Would also consider trades for it.