The EarthQuaker Devices Space Spiral is an analog-voiced digital delay pedal with a ton of tone-shaping potential that will appeal to the most sonically adventurous. The Space Spiral utilizes a digital engine to deliver up to 600ms of oil-can-style analog-voiced repeats. The onboard variable waveshape LFO enables you to craft the character of the repeats from a "soothing triangle shape" to a "choppy square shape." And all the Space Spiral's aural power comes to you from the forward-thinking circuit tweakers at EarthQuaker Devices.