The MXR carbon copy Analog Delay features a completely analog audio path for the ultimate in rich, warm delay - made possible only by old-school bucket brigade technology This design boasts an amazing 600ms of delay time with optional modulation via a top-mounted switch and a simple, three-knob layout that controls Delay time, Mix (drywet blend), and Regen (delay repeats) - all in a pedal no bigger than a Phase 90 In addition, two internal trim pots offer user-adjustable width and rate control of the modulation for even more tonal options The carbon copy will take you from crisp bathroom slap echoes to epic, gilmour-esque delays with a twist of a knob True hardwire bypass, single 9-volt operation, and stage-ready blue LEDs round out the package Available only from Dunlop Manufacturing, the worlds leader in analog pedal technology