Digitech BASSWHAMMY Bass Effects PedalThe Digitech BASSWHAMMY uses the most advanced pitch detection and polyphonic note tracking technology to create the world's best pitch shifting effect pedal optimized for bass. The Bass Whammy maintains the classic settings from the original with many modern upgrades. With two different tracking modes, Classic and Chord, the Bass Whammy gives players the ability to recreate the shift glitch effects from the original or get the smooth pitch shift