A seemingly endless array of tremolo, auto swell, stutter and flutter effects are at your beck and call with this astoundingly far-reaching pedal. A variety of different attack/decay curves are at your disposal to alter your signal envelope. Has automatic/tempo driven mode with input for a trigger/tap tempo switch, or can be used in manual mode where a push of the toggle switch momentarily activates this pedal’s swelling effect. Immensely expressive, and impressively expansive.