Boss FV-500H Mono High Impedence Volume Pedal Portable Recorder Accessories while the external rubberized coating

while the external rubberized coating provides a comfortable gripping surface that also reduces noise

and the triangular cast base provides maximum stability

Diaphragms active diameter 27 mm

input-B is equipped with a level control called DIM that lets you reduce the signal from the louder of your two instruments so that both instruments are matched to the same volume level when they reach the amplifier

Boss FV-500H Mono High Impedence Volume Pedal Portable Recorder Accessories while the external rubberized coatingBoss FV 500H Mono Volume Pedal Stylish design, a road tough build, and comfortable, smooth action. Expression output for use with expression compatible amps, effects, and even synthesizers. Features: Mono, high impedance volume pedal Heavy duty aluminum die casting body Ultra smooth pedal movement for the utmost in comfort and control Rubber pedal for comfortable play and non slip action Expression pedal function Convenient tuner output jack