CLONE boss ce2 chorus The ce2 based on the BOSS CE2 Chorus Pedal 1981 Black Label Made in Japan IC :MN3007, MN3101 Sounds great, performs great Specifications Controls: Rate, Depth Connectors: Input, Output, AC Adaptor Current Draw: 9 mA (DC 9V) Input Impedance: 470kOhm Signal/Noise Ratio: 90dB or more Recommended Load Impedance: 10kOhm or greater Recommended AC Adaptor: ACA Series