The Crossfire DLY-303 Analogue Delay Effects Pedal incorporates specialised chip design that successfully emulates the high frequency roll off associated with vintage delay units. This effect delivers classic slap back style echo through to moderately longer echoes with repeat. Maximum Delay Time: 350ms. It features a sturdy footswitch and control knobs, and can operate with either a standard 9v battery or centre negative power supply (Available separately). Housed in a rugged metal casing and built to last, this guitar pedal will certainly go the distance.