The DOD Stereo Chorus FX60 brings big '80s choral sounds in a small package with features like a diehard metal enclosure built road tough, a simple two-knob interface consisting of controls for speed and depth, and a slick ice blue finish. Operating by delaying the instrument signal between four and six milliseconds to create lush, wild chorus sounds with a slightly pitch-shifted edge that's mixed into the original signal for unique tone in your rig.