Psu r

AD Conversion24 bit + AF method*DA Conversion24 bitSampling Frequency44.1 kHzProgram Memories340: 140 (User) + 200 (Preset)Nominal Input LevelINPUT: -10 dBu RETURN: -10 dBuInput ImpedanceINPUT: 1 M ohms RETURN: 220 k ohmsNominal Output LevelOUTPUT: 0 dBu SEND: -10 dBuOutput ImpedanceOUTPUT: 2 k ohms SEND: 2 k ohmsDigital OutputEIAJ CP1201, S/P DIFDynamic Range100 dB or greater (IHF-A)Display16 characters, 2 lines (backlit LCD) 2 characters, 7 segment LEDConnectorsINPUT jack OUTPUT jacks L (MONO)/R PHONES jack SEND jack RETURN jack DIGITAL OUT connector (coaxial) AMP CONTROL jack SUB EXP PEDAL/SUB CTL PEDAL 1,2 jack MIDI connectors (IN/OUT) AC Adaptor jackPower SupplyAC 14 V; Supply AC adaptor (BOSS BRC series)Current Draw650 mAAccessoriesAC Adaptor (BRC series) Owner’s ManualOptionsFoot Switch: FS-5U, FS-5L, Dual Foot Switch: FS-6 Expression Pedal: EV-5 (Roland), FV-300L + PCS-33 (Roland) Foot Switch Cable: PCS-31 (Roland), (1/4 inches Phone Plug (stereo) - 1/4 inches Phone Plug (mono) x 2)