The modes are chorus, CE-1 chorus, flanger, phaser, vintage phaser, classic vibe, vibrato, tremolo, rotary, auto wah, slicer and overtone. Rate, Depth and Effect Level have their own knobs, and three Param knobs take on different functions for each mode.

A tap button sets the rate from the playing tempo, with a selectable note division. The auto wah mode can also work as a foot wah when an expression pedal is connected. A global guitar or bass setting adapts the modes to the instrument in use.

An insert loop places external pedals before or after the modulation. Stereo inputs and outputs are provided, and 127 memories plus the current panel setting can be recalled by footswitch or MIDI program change.