The Seymour Duncan Shape Shifter is a versatile tremolo pedal and will appeal to a wide range of players, whether your style is a classic textural vibe or unexpectedly experimental. The Shape knob lets you control how evenly the signal rises and falls; set it in the middle for a traditional, even rise-and-fall effect, or turn it left or right for wild effects that can simulate backwards recording or the attack of an analog synth.

Use the Speed control or Tap Tempo foot switch to set your modulation speed from 0.5 pulses-per-second to over 15 pulses-per-second, and the Ratio/Rate mini-switch to select whether the Speed knob acts as a straight rate control or as a selector for between 1:1, 2:1, 3:1 or 4:1 speeds relative to the Tap Tempo. The Shape Shifter is True Bypass and is designed and assembled in Duncan’s Santa Barbara, California factory by the same team responsible for their legendary pickups.

This pedal is in excellent, lightly used condition. There is no Velcro tape on the bottom and it includes the original box.