Korg multi/poly module, digital Mono/Poly Synthesizer reinterpretation now in desktop

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NAMM 2025: Korg multi/poly module is the desktop version of its latest digital Synthesizer, which reimagines the iconic Mono/Poly from 1981. 

Last October, Korg released the Multi/Poly, another Synthesizer in its digital synth series. It is modeled on the iconic Korg Mono/Poly 4-oscillator analog Synthesizer but enhanced with modern features. This includes a multi-timbral engine, more waveforms, new filters, effects, Kaoss Physics, and more.

Already at the release, the desire for a module version arose. Korg is now fulfilling this need at NAMM 2025, where it will show the multi/poly module. 

Korg multi/poly module

Korg multi/poly module

The multi/poly module version offers the same features as the regular version. Instead of the keyboard, it comes in a new 19″ desktop/rack-mountable enclosure with the same controls as the keybed model. 

Korg multi/poly module is a Synthesizer that brings the concept and sound of the classic Mono/Poly Synthesizer from 1981 to the modern digital age, using the company’s latest analog modeling technology.

It’s not the best-known Mono/Poly plugin for macOS/Windows in a hardware shell. Like the keyboard, the Korg multi/poly module offers a newly developed engine that uses various Mono/Poly vintage analog synth elements.

Highlights

  • up to 60 voices
  • four layers (4-time multitimbrality), each with a separate program, for dynamic layering and split sections 
  • each program with four oscillators (Classic, Digital, and Waveshaper types)
  • noise generator and ring mod for added sonic complexity 
  • dual-modeled filters with audio-rate modulation (M/Poly, MS-20 lowpass/highpass, Minimoog…) 
  • layer rotate for evolving sound variation
  • four loopable DAHDSR envelopes with different modeled versions (Mono/Poly, MS-20, Odyssey, Mini, Pro, Linear…)
  • five LFOs 
  • six mod processors per program 

Korg multi/poly module

  • motion sequencing 2.0 (parameter animation) for complex, per-voice modulation 
  • Kaoss Physics with a dedicated hardware touchpad for interactive, hands-on modulation
  • portamento models: Constant Rate, Constant Time, Vintage Linear, Vintage Mini, Vintage Exponential, Vintage MS-20
  • over 5,500 modulation destinations
  • three studio-quality effects per layer plus master reverb and parametric EQ
  • built-in Editor/Librarian software for macOS and Windows with real-time modulation visuals
  • MIDI 2.0 property exchange with full support for MIDI 2.0 property exchange and polyphonic aftertouch support

Connectivity

On the backside, you get a power supply input, classic 5-pin MIDI in/out, USB for data, an expression pedal input (damper), balanced stereo outputs, and a headphone socket.

Korg multi/poly module backside

It’s a shame that Korg doesn’t incorporate a USB host port in the multi/poly module, which would allow you to connect a MIDI keyboard with a standard USB cable. This is a criticism I have made with every desktop release (modwave, wavestate, opsix) so far. I hope they change that one day.

Since the official release, numerous user sound demos have also been released, and what you hear there sounds very good and powerful. 

Korg multi/poly module First Impression

A module version of the Multi/poly was in the air. I’m pleased that Korg is following up quickly with the desktop/module.  

Korg multi/poly module is available soon for £709. 

More information here: Korg 

Hardware Synthesizer News

2 Comments

  1. Good to see that Korg have finally got the message that many of us will ONLY buy a desktop module without the keyboard. However, this is still waaaay overpriced. I’ll be waiting for it to drop to the £500 max before buying, just like the Wavestate, OpSix and ModWave.

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