Nominal Input Level -20 dBu
Input Impedance 1 M ohms
Nominal Output Level -20 dBu
Output Impedance 1 k ohms
Recommended Load Impedance 10 k ohms or greater
Residual Noise Level -92 dBu (IHF-A, Typ.)
Connectors GUITAR IN Jack, BASS IN Jack, OUTPUT Jack, EXP/CTL Jack, AC Adaptor Jack (DC 9 V)
Power Supply DC 9 V: Dry Battery 9 V type (6F22/9 V), AC Adaptor
Current Draw 50 mA (DC 9 V)
Accessories  Dry Battery 9 V type (6F22/9 V)
Options AC Adaptor (PSA-Series), Expression Pedal (Roland EV-5), Footswitch (FS-5U)
Size and Weight ( incl. battery ) 73 mm x 129 mm x 59 mm
Weight 420 g.