A volume pedal that can be used for expression control. Two independent sets of inputs/outputs. An instrument or effects unit with a stereo output can be connected to the XVP-10 and the volume of both channels controlled simultaneously, or the volume of two independent instruments controlled at the same time. TUNER OUT sends the output of INPUT-1 directly to your tuner without being affected by the XVP-10's volume control. OUTPUT-1 and 2 can be connected to keyboards equipped with expression control jacks, allowing the XVP-10 to be used as an expression control pedal. The minimum volume can be adjusted from 0 to approximately 50%.