midiplus SPY midi petal controller

SPY pedal controllers USB interface can turn the expression pedal and switch pedal into USB signal. , The expression pedal interface is compatible with most expression pedals and supports pedal calibration, switch pedal interface can be connected to 2 switch pedals to use up and down change sound. , The MIDI output & input interface are compatible with all MIDI devices, and the expression pedal can define the assigned CC value. , With expression pedal input, switch pedal input, MIDI output/ input, USB interface and 9V power connector. Rotary encoder with PRESS function and 3 bit 7-segment LED display screen. , Product design metal shell, the bottom with anti-skid pads. Product size: 3. 82 x 2. 01 x 1. 34 (inches)/ product weight: 0. 53 (Pound).