Super simple, stage-friendly MIDI footswitch pedal that allows user to access 128 patches. Like its Tech21’s MIDI Mouse cousin, it is battery operable and provides a minimum of 200 hours usage. Its sophisticated battery-saving feature turns off the numerical display after 5 seconds. Housed in a sleek aluminium chassis, there are Up and Down footswitches to select groupings of five preset programs. Individual silent-switching, custom actuators instantly engage each program change directly within the selected grouping. The pedal is operable with standard 9V alkaline battery (not included), optional power supply (Tech 21 Model #DC4-A) or phantom power via the MIDI cable. Dimensions: 432 x 95 x 51 mm.