Korg Multi/Poly Synthesizer Module w/ OG Box, PSU + New USB Cable
Korg Multi/Poly Synthesizer Module w/ OG Box, PSU + New USB Cable
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For sale: Korg Multi/Poly Module in perfect working order and excellent cosmetic condition. These are powerful multitimbral synths and are a ton of fun to work with once you get the hang of things. Highly recommend using the standalone Editor/Librarian app via USB and connecting to your DAW via DIN MIDI for note data. This is the best way to fully utilize and control the 4 independent parts.
Details below:
Fully tested and functions as intended.
Updated to OS 1.1.2.
Excellent cosmetic condition, with just some very minor blemishes on the LCD bezel that are difficult to photograph. Please examine all photos carefully, as we've done our best to document the condition.
The Multi/Poly is often pitched as a synth designed to recreate the past, but in reality it is about expanding what modern synthesis can be. Built by Korg as a forward-looking platform, it pairs four fully independent parts with deep modulation, per-layer sequencing, and a massive sound-design surface that rewards exploration. Multiple envelopes and LFOs per part, extensive modulation routing, hands-on controls, and a wide array of high-quality onboard effects make it a machine that evolves with your ideas instead of boxing you into a decade or a genre. This is a synth for building new textures, new workflows, and new sounds, not nostalgia. The engine is very deep and at times challenging to work with, but so very much worth wrapping your head around. Absolute killer.
Sale includes the synth, original box, original power supply, quick start manual, new high-quality 1.5M (4.92ft) USB cable, and free shipping to the continental US.
- Guaranteed as described or your money-back.
- 15-day return window. See return details.
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We strive for accuracy, but errors can occur. Please verify details or contact us with questions.
- Synthesis Type: Digital analog-modeling synthesizer module with virtual analog, wavetable, and waveshaping oscillators
- Polyphony & Layers:
- Up to 60 voices, depending on settings
- Four Programs per Performance, with independent synthesis, modulation, Motion Sequences, and insert effects
- Layers support keyboard and velocity splits, with Layer Rotate cycling through Programs in repeating or random order
- Oscillators:
- Four oscillators per Program, each offering Classic, Digital, and Waveshaper types
- Classic analog-style waveforms, factory and user wavetables, and West Coast-style waveshaping
- Separate noise generator, ring modulation, oscillator sync, and cross-modulation
- Dual Filters:
- Two filter slots per Program with serial or parallel routing and individual source balance
- Modeled Mono/Poly, MS-20, ladder, and other filter designs, plus low-pass, high-pass, band-pass, and band-reject responses
- Audio-rate modulation, saturation, and post-filter Drive
- Analog Modeling: Virtual Voice Cards model component variation, oscillator drift, envelope behavior, VCA response, and portamento
- Modulation:
- Four loopable DAHDSR envelopes and five LFOs per Program
- Six Mod Processors per Program plus two at Performance level
- Four assignable Mod Knobs and extensive routing, including modulation of individual Motion Sequence steps
- Motion Sequencing & Arpeggiator:
- Motion Sequencing 2.0 separates timing, pitch, shape, and four step-value sequences into independently looping lanes
- Per-voice sequencing with randomized step order, probability, and modulatable loop points
- Arpeggiator can work with Layer Rotate for changing sounds within rhythmic patterns
- Kaoss Physics: X/Y touchpad turns gestures into evolving modulation using a simulated ball, adjustable surface, friction, and walls
- Effects:
- Three insert effects per Layer: Pre FX, Mod FX, and Delay
- Performance-level master reverb and four-band parametric EQ
- Compression, distortion, chorus, flanger, phaser, rotary speaker, tape echo, and other processors
- Performance & Editing:
- Dedicated front-panel controls, Set Lists, intelligent sound randomization, and Smooth Sound Transitions
- Editor/Librarian for sound editing, organization, and user-wavetable loading over USB
- Polyphonic aftertouch reception and MIDI 2.0 Property Exchange support
- Connectivity:
- Impedance-balanced 1/4" L/MONO and R outputs, plus stereo headphone output
- 5-pin MIDI In and Out, USB-B, and damper-pedal input
- Format & Dimensions: Desktop or 19" rackmount module, 483 x 172 x 107 mm / 19.02" x 6.77" x 4.21", weighing 1.7 kg / 3.75 lb
- Power: External DC 12V adapter, 5W power consumption

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