Boss DD-20 Giga Delay

BOSS' most powerful delay pedal with up to 23 seconds of delay. 11 delay modes including delay and sound-on-sound recording: Analog Tape Warp Twist SOS (Sound On Sound) Dual Pan Smooth Modulate Reverse Standard “Smooth” and “Twist” modes for subtle or radical delay effects. Memory function for changing delay modes seamlessly. Push-button knob for setting delay time in fine or coarse adjustments.