Expression ac

A friendly knob-based interface makes it simple to dial in great sounds in seconds, while easily selectable operation modes offer the flexibility of individual stompbox-style on/off or instant recall of complex multi-effects setups. Mobile, battery powered, and filled with a diverse selection of flagship-quality BOSS amps and effects, the ME-80 is the ideal compact tone processor for performing guitarists. Unique new footswitches deliver twice the control of previous designs for efficient and intuitive effects switching, patch selection, and real-time sound shaping while playing on stage. The free BOSS TONE STUDIO software unlocks even more tonal possibilities, providing a cool graphical interface for tweaking and organizing sounds on your computer, plus a web connection to BOSS TONE CENTRAL for direct access to free gig-ready patches created by top pro guitarists and much more. AD Conversion 24 bits + AF method AF method (Adaptive Focus method) * This is a proprietary method from Roland & BOSS that vastly improves the signal-to-noise (SN) ratio of the AD and DA converters. DA Conversion 24 bits Sampling Frequency 44.1 kHz Patches 36 (User) + 36 (Preset) Pedals Pedal switch x 8 Expression pedal x 1 Nominal Input Level GUITAR INPUT: -10 dBu AUX IN: -20 dBu Input Impedance GUITAR INPUT: 1 M ohm AUX IN: 27 k ohms Nominal Output Level Gt. AMP OUTPUT L/MONO, R: -10 dBu REC OUT/PHONES: -10 dBu Output Impedance Gt. AMP OUTPUT L/MONO, R: 2 k ohms REC OUT/PHONES: 44 ohms Recommended Load Impedance Gt. AMP OUTPUT L/MONO, R: 10 k ohms or greater REC OUT/PHONES: 16 ohms or greater Connectors GUITAR INPUT jack: 1/4-inch phone type Gt. AMP OUTPUT L/MONO, R jack: 1/4-inch phone type REC OUT/PHONES jack: Stereo miniature phone type AUX IN jack: Stereo miniature phone type USB COMPUTER port: USB type B DC IN jack Display 7 segments, 2 digits LED Power Supply Alkaline battery (AA, LR6) x 6 or Carbon-zinc battery (AA, R6) x 6 or AC adaptor Current Draw 200 mA Expected battery life under continuous use Alkaline: Approx. 7 hours Carbon: Approx. 2 hours * These figures will vary depending on the actual conditions of use. Accessories Owner’s Manual Alkaline battery (AA, LR6) x 6 “Read Me First” Leaflet Option (sold separately) AC adaptor: PSA series

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)