Catalinbread Belle Epoch Black on Silver Delay, el. guitar effect pedal, Faithful sonic recreation of the famous Echoplex EP-3 tape echo including the preamp, delay time of 80ms -800ms, echo sustain, modulation, record level, mix & echo delay, internal controls: gain trimmer & buffer/true bypass switch, powered by a 9-18V DC power supply (barrel type connector - centre negative, not included, Item No. ), current draw: 60mA, made in USA