The Boss SDE-3000D brings the lush, iconic sound of the 1980s Roland SDE-3000 rack delay into a compact, pedalboard-ready format. Featuring two independent delay lines with deep modulation, up to 3000ms of delay time, flexible routing options, and stereo I/O, it delivers rich digital delay tones with vintage warmth. With 100 preset slots, MIDI control, and USB connectivity, it's a powerful tool for both stage and studio. The EVH edition includes presets based on Eddie Van Halen’s iconic wet/dry/wet setup.