Item is in excellent condition, tested and in working order. It barely has any marks to the body. Please see photos for proof of condition.  The Roland EV-5 Expression Pedal is a foot pedal designed for use with keyboards and other expression-compatible devices like guitar pedals. It provides a more dynamic and professional level of control to your performance, enabling real-time adjustments to be made with ease. The EV-5 is equipped with a 'Minimum Volume' knob on the side of the pedal. This sets the control value sent when the pedal is in the up (back) position, and therefore affects the overall control range of the pedal.