The Digitech Whammy 5 is the latest update to one of the best loved guitar pedals ever made and certainly the first one on anybody's minds when thinking about pitch shifting. The classic expression pedal design still reigns supreme and frankly you'd be a bit hard pressed to tell it from the 4th Generation model. The give away is the Classic/Chords switch and that is where the magic happens! That's right the Digitech Whammy 5 is the first Whammy pedal to feature polyphonic pitch shifting! Other new features include True Bypass and automatic calibration