Item # 108751363 | Customer Ratings: ( 5 Based on 2 reviews)

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Boss MO-2 Multi Overtone Guitar Effects Pedal
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An expressive yet compact pedal with distinctive, all-new tones.

Powered by Multi-Dimensional Processing technology (MDP), the MO-2 Multi Overtone uses your guitar's harmonic characteristics to create a wide range of extraordinary new sounds.

Multi-Dimensional Processing for Superior Tone
Roland's innovative Multi-Dimensional Processing (MDP) analyzes audio signals in many dimensions and applies ideal effects to each. By giving different dynamic changes relative to the input signal in real time, MDP can create bold, all-new sounds with a previously unattainable range of expression.

MO-2: An Expressive New Voice
The MO-2 produces incredibly distinctive and expressive tones only possible with the magic of MDP. Using your guitar's rich harmonic characteristics as a starting point, the MO-2 builds completely new voices that enhance and thicken your normal sound. Three different modes offer diverse tone-shaping options, while the DETUNE knob unlocks a wide range of impressive modulation effects. From shimmery multi-string resonance to flute-like transparency to powerful textures reminiscent of organs and synths, the MO-2 brings you an array of unique sonic tools that add all-new dynamic resonance characteristics to your guitar.

Boss MO-2 Multi Overtone Guitar Effects Pedal Features:

  • Next-generation BOSS compact pedal with innovative Multi-Dimensional Processing, realized with proprietary technology and custom DSP
    Impressive, harmonically rich sounds that compliment and enhance your straight guitar sound
    Works well with both clean and distorted guitar tones, and also bass guitar
    Ultra-responsive to volume changes and playing dynamics
    Three different sound modes; wide range of tonal adjustment with simple controls
    Mono or stereo output

Boss MO-2 Multi Overtone Guitar Effects Pedal Specifications:

  • Nominal Input Level: 20 dBu
    Input Impedance: 1 M ohm
    Nominal Output Level: 20 dBu
    Output Impedance: 1 k ohm
    Recommended Load Impedance: 10 k ohms or greater
    Controls: Pedal switch BALANCE knob TONE knob DETUNE knob MODE knob
    Indicator: CHECK indicator (Serves also as battery check indicator)
    Connectors: INPUT jack OUTPUT-A (MONO) jack OUTPUT-B jack AC adaptor jack (DC 9 V)
    Power Supply: Alkaline battery (9V, 6LR61) or Carbon-zinc battery (9V, 6F22) AC adaptor (sold separately)
    Current Draw: 40 mA * Expected battery life under continuous use Alkaline: Approx. 10 hours Carbon: Approx. 3 hours These figures will vary depending on the actual conditions of use.
    Accessories: Owner's Manual Leaflet ("USING THE UNIT SAFELY," "IMPORTANT NOTE," and "Information") Alkaline battery (9V, 6LR61)
    Option (sold separately): AC adaptor (PSA series)
    Dimension (W x H x D): 2-7/8" x 2-6/16" x 5-1/8"
    Weight: 1 lb.

Boss MO-2 Multi Overtone Guitar Effects Pedal

Boss pedals - 5 year parts warranty
90 day labor warranty.
1 year warranty - Multitracks, Jamstations, etc.
Check with manufacturer for specific product warranty.

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Now you can get added warranty protection for your new gear. Pro Coverage steps in where the manufacturer's "normal wear and tear" ends. Our PRO COVERAGE program offers you UPGRADED COVERAGE if your product ever fails!

Pro Coverage includes:

  • Accidental damage protection (new gear only)
  • Expedited Repair
  • Free Shipping (for returns or repairs)
  • 100% Coverage for Commercial Use
  • Extended Return Period
  • Extended Price Protection
  • No Lemon Guarantee
  • Free Transfer of Coverage to a new owner
  • Repair Costs Covered for up to 3 years from date of purchase
  • Repairs Can Be Authorized Toll-Free by Phone or the via the web
Product Reviews
(Based on 2 reviews)
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  • Cool, Clean, Fun

    As reviewed by David Jenks on 12/31/2013

    One of Boss' latest additions to their ever-impressive line, the MO-2 provides super-clean, super-clear overtones that offer a new dimension of sound possibilities. The quality alterations of its output are so impressive that it moves guitarists closer to a place that previously occupied only by keyboard players. I use the MO-2 with the SD-1 Super OverDrive and the OC-3 Super Octave between a Gibson Les Paul and a Fender Mustang I amp. The Mustang can simulate all kinds of things, but I find the best sound when setting my amp to the cleanest, unmodified sound I can, and use the pedals as much as possible. My suggestion before purchasing the MO-2 is to listen to the videos on YouTube first, especially the one published by rolandmedia. The demos I've seen are very true-to-life, and are easy to reproduce with little effort. If you like what you hear, it's for you.

    3 of 3 people found this review helpful.
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  • best pedal addition I have made

    As reviewed by Andy Berridge on 11/12/2013

    This is the best addition I have ever made to my acoustic guitar rig. The pedal makes tones easier to hear with out turning up the volume. I use an Ebow with this to get an awesome flute sound. I also have the new tera echo and adaptive distortion and together they are killer! I played for 3 hours last nite playing with the differant sounds, you can add just a little and get a shimmering acoustic sound or add alot of blend and sound like a hammond B3 or fender rhoads. It sounds better than any guitar synth I have ever used.Distortion sounds are hard to get right on an acoustic but these pedals make it sound sooo sweeet.I also use a wah wah, boss dynamic-wah w/expression pedal, boss digital delay, boss GE-7 eq, boss chorus, boss looper, pz pre tone bone,fishman DI mic immulator and digitech vocalist live 3 played thru a rolland ac90 acoustic amp w/kc-1 sub woofer and samson mixer to yamaha speakers, oh and a capo (lol). this is a must get pedal!

    1 of 1 people found this review helpful.
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Questions about the MO-2 Multi Overtone Guitar Effects Pedal (108751363)

PO Box 4769
Westlake Village, CA 91359
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