The Abracadabra is a multi-reverb unit with eight selectable modes covering everything from reverbs with octaves, 5ths, and modulation to white noise reverbs and even glitchy delays. The modes are selectable via the "mode" knob, and the multi-color LED changes color based on what mode you're in for an even quicker visual cue, great for the stage. The circuit is fittingly housed in a striking bright yellow and pedalboard-friendly chassis.