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Call number: Music Tools
Available Copies: Traverwood Stuff Shelf
- 1 Monotron Duo
- 2 rechargeable AAA batteries (installed)
- 1 stylus pen (optional)
How To Use
Slide the power switch from "Standby" to either the "VCO1" or "VCO1 + 2" setting. Adjust the volume with the rotating switch located on the back of the instrument. Touch your finger or the stylus to the ribbon keyboard to sound a note. Rotate the knobs to affect the note. Check the instruction manual under Documentation for more detailed information. When finished playing the instrument move the power switch back to standby to conserve the battery.
Monotron DUO common features:
Go Anywhere Analog
A miniature speaker is built into every monotron. Along with its compact size, this feature allows you to enjoy and share the analog synthesis sound of the monotron Series with your friends, anywhere, at any time. There's also a headphone output that you can use when practicing in private, creating sounds at home, recording, or for connecting to an amplifier or PA system.
VCO + VCF = Modular synthesis building blocks
The basic analog sound-building circuit in each of the monotrons 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. And it's tons of fun. Each Korg monotron provides the joy of sonic creativity that's at the heart of analog synthesis.
Classic Korg Filtering
The distinctive tone of an analog filter (VCF) can dramatically alter and enrich the sound. The monotron Series 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 (monotron, monotron DUO) 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 in any live performance.
The input jack (AUX input) built into each monotron’s compact body allow 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 Series and enjoy tone-bending filter effects.
Monotron DUO key 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
Dual Oscillator / X-Mod Design
Offering two oscillators, the monotron DUO adds an extra dimension, delivering an even more extreme sound. Tune the oscillators in unison for a rich, thick, analog tone. Tune them in intervals for classic soloing sounds and generating new effects. The X-MOD (cross modulation) circuit taken from Korg's classic Mono/Poly 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.
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.
- Aux Input: 1/8in Stereo Jack
- Headphone Output: 1/8in Stereo Jack
- Speaker: Miniature Internal; Disabled when headphones are in use
- Battery Life: Approximately 8 hours (with alkaline batteries)
- 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 Select
View Instructions (PDF)
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