Palm-sized ribbon controller keyboard featuring two analog oscillators and VCF filter and more tweaking fun.

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Korg's monotron DUO is a ribbon-controller keyboard that gives you not just one, but two analog oscillators to create an even more extreme sound. If you tune the oscillators in unison, you get a rich, thick, analog tone. If you tune them in intervals, you can emulate classic soloing sounds and generate new effects. Tweak the X-MOD (cross modulation) circuit taken from Korg's classic Mono/Poly and you can introduce a mild or razor-sharp edge to the overall sound; everything from a rich vibrato to extreme metallic sounds reminiscent of an FM synth.

VCO + VCF = Modular synthesis building blocks
The basic analog sound-building circuit in the monotron DUO is radically simple: one voltage-controlled oscillator and one voltage-controlled filter. As a result, the process of sound creation is intuitive, and instantly understandable.

Enhanced Ribbon Controller Keyboard
The monotron DUO's ribbon controller keyboard now features the familiar Scale function used on the KAOSSILATOR. You can use this button to select one of four scales: Chromatic, Major, Minor, or Off. Choose the Chromatic scale to play precise pitches as on a piano, or choose Major or Minor to generate musically coherent phrases by simply sliding your finger around on the keyboard.

Go Anywhere Analog
A miniature speaker is built into the monotron DUO. Along with the battery operation and compact size, this feature allows you to enjoy the share the monotron DUO's analog synthesis sound with your friends, anywhere, at any time. Use it to entertain friends, for recording, or even at karaoke during a musical interlude for solos. It also has a headphone output you can use when practicing in private, creating sounds at home, recording, or for connecting to an amplifier or PA system.

Classic Korg Filtering
The distinctive tone of an analog filter (VCF) can dramatically alter and enrich the sound. The monotron DUO uses the same highly acclaimed VCF circuit as KORG's classic MS-10 and MS-20 semi-modular synthesizers. Originally released over 30 years ago, these instruments are still coveted today for their aggressive, dynamic filters. The VCF Cutoff knob sets the frequency or tone of the filter; the VCF Peak knob adds emphasis. A powerful filter is an essential aspect of any analog synthesizer, applying dramatic tonal changes to the sound, and projecting an intense personality that will stand out, especially in any live performance.

Fully-patchable Filter
The input jack (AUX input) built into the monotron DUO's compact body allows you to place any audio source into the signal path, directly before the analog filter. This provides a great way to connect a KAOSSILATOR, a guitar, or a digital audio player to the monotron DUO and enjoy tone-bending filter effects.

Korg Monotron Duo Analog Ribbon Synthesizer Features:

Two analog oscillators (VCO) with individual tunings
Edgy X-MOD (with Intensity knob) circuit from Korg’s classic Mono/Poly
VCF with Cutoff and Peak Control
Ribbon controller keyboard with Scale Select
Original Analog (VCF) Filter taken from the classic MS-10 & MS-20
Aux input jack lets you apply filter to any audio source
Built-in speaker and battery power for Go Anywhere Analog sound
Headphone jack for private use

Korg Monotron Duo Analog Ribbon Synthesizer Specifications:

Synthesizer structure: 2 VCOs (Square Wave) with X-Mod; 1 VCF
Switches: Standby / VCO1 / VCO1+2
Scale Select Button: (Chromatic -> Major -> Minor -> Off)
Knobs: VCO1 Pitch, X-MOD Int., VCO2 Pitch, VCF Cutoff, VCF Peak
Controller: Ribbon Controller with Scale SelectVolume: Headphone Volume
Aux Input: 1/8" stereo jack
Headphone Output: 1/8" stereo jack
Speaker: Miniature internal which is disabled when headphones are in use
Power Supply: 2 AAA batteries included, recommended alkaline batteries
Battery Life: Approximately 8 hours (with alkaline batteries)
Dimensions (WxDxH): 120mm x 72mm x 28mm / 4.72" x 2.83" x 1.10"
Weight: 95g / 3.35 oz. (without batteries)

Korg Monotron Duo Analog Ribbon Synthesizer

USA Warranty Policy

All Korg products purchased from a Korg USA authorized dealer are warranted to be free from defects in material and workmanship to the original consumer purchaser as listed below:

Labor: 1 Year
Parts: 1 Year

Exceptions: Tubes, AC Adapters, Foot Switches: 90 days

Warranty Requirements and Limitations:

-Proof of Warranty - The customer must provide proof of purchase in order to obtain warranty service. The dated sales slip or copy thereof is the only acceptable proof of purchase.

-The product must be purchased from a Korg USA authorized dealer and have a valid serial number.

Damage resulting from the following causes are excluded from the warranty set forth above:
-Misuse, including damage occurring during shipment, damage caused by battery leakage, accident, fire, unauthorized repairs, tampering, cosmetic damage or other types of damage which are the result of improper handling or abuse.
-The cleaning of controls or contacts due to exposure to dirty, dusty, or otherwise contaminated environment.
-Damage resulting from modification.
-Damage to units used for loan or rental.

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