The Expressionator multi-expression controller allows musicians to connect one expression pedal with up to three expression enabled effects and control them individually or simultaneously. Expressionator provides a powerful set of features for expression control. 1. Three stomp switch selectable expression outputs. 2. Five programmable taper options 3. Three color LED channel selection indication. 4. LED pedal position indicator. 5. Internal memory to save presets. Using Expressionator is simple. Connect an expression pedal to the input with a TRS cable. Expressionator works perfectly with the Mission EP-1 and EP-25K expression pedals. Connect the outputs to the expression pedal inputs on your effects. You can use the stomp switch to cycle the expression pedal between the different effects. You can control each effect individually, or program Expressionator to control any combination simultaneously. You can even control the taper of the expression pedal response. Linear - Normal control Reverse Linear - Heel and toe are reversed Reverse Log - For use with volume pedals Saw - Ramps 16x with each full sweep Square - Toggles min to max 16x with each full sweep Programs are saved to flash memory so that your settings are ready to go when you power on. Expressionator is compatible with expression pedal inputs on most stomp boxes, MIDI controllers, and multi effects units.