Boss ME20 Guitar Multiple Effects

Just released! Performance-Based Effects for Guitar
From the smallest compact pedal to the most feature-laden rack, the BOSS brand is synonymous with effects that sound great and are built to last.  BOSS expands its famous ME series multi-effects family with the ME-20, a powerful multi-effects unit optimized for live performance. Easy to use and road tough, the ME-20 provides world-class overdrive, distortion, delay, chorus, phaser, flanger, tremolo, rotary, and EQ effects, taking BOSS's performance-based philosophy to a very affordable price point.
Features:
    • Performance-based guitar processor for the player who wants an ultra-easy interface with BOSS tone and quality
    • New super-tough metal chassis with 3 footswitches, 5 realtime control knobs, and expression pedal
    • EZ Edit for quick sound creation
    • OD/DS Solo function for punchy and high-impact lead tone
    • 30 user memory locations in addition to realtime operation
    • Battery or AC powered
Technical Info:
AD Conversion
    24-bit + AF method (*)
DA Conversion
    24-bit
Sampling Frequency
    44.1 kHz
Patches
    30 (user)
Nominal Input Level
    INPUT: -10 dBu, AUX IN: -18 dBu
Input Impedance
    INPUT: 1 M ohm, AUX IN: 22 k ohms
Nominal Output Level
    -10 dBu
Display
    7 segments, 2 characters LED
Controls
    OD/DS/1 pedal, MOD/2 pedal, DELAY/3 pedal, Expression pedal
Connectors
    INPUT jack (1/4 inch phone type), AUX IN jack (Stereo miniature phone type), OUTPUT jacks L/MONO, R (1/4 inch phone type), PHONES jack (Stereo 1/4 inch phone type), FOOT SW jack (1/4 inch TRS phone type), AC Adaptor jack
Power Supply
    DC 9 V: Dry battery LR6/R6 (AA) type x 6 (Supplied), AC Adaptor (PSA 240: Optional)
Current Draw
    90 mA • Expected battery life under continuous use: Alkaline: 13 hours, Carbon: 3.5 hours (These figures will vary depending on the actual conditions of use.)
Accessories
    Owner's Manual, Dry battery LR6 (AA) type (alkaline) x 6, Roland Service (Information Sheet)
Options
    AC Adaptor: PSA 240, Footswitch: FS-6, FS-5U, Connection Cable: Roland PCS-31 (Stereo 1/4 inch phone plug - 1/4 inch phone plug x 2)
Size and Weight
Width
    294 mm
    11-5/8 inches
Depth
    179 mm
    7-1/16 inches
Height
    54 mm
    2-1/8 inches
Weight
    1.6 kg
    3 lbs. 9 oz.
(*) AF method (Adaptive Focus method) This is a proprietary method from Roland that vastly improves the signal-to-noise (S/N) ratio of the A/D and D/A converters