Digitech Bass Whammy Pitch Shift Effect Pedal w/Box and Power Supply - UsedThis DigiTech Bass Whammy effect pedal is a powerful and versatile tool for bassists looking to add unique and expressive pitch shifting effects to their sound. Building on the success of the original Whammy pedal for guitar, this bass specific version offers a range of pitch shifting capabilities tailored to the lower frequencies of the bass guitar. The pedal shows some signs of wear but is in very good condition overall and is operational.