Korg’s multi/poly plugin is a virtual analogue powerhouse$199 ($149 intro pricing until March 31)
$49 crossgrade license for hardware owners
korg.com
Korg has expanded its range of softsynths with multi/poly native, a plugin version of the recently-released virtual analogue synthesizer, which is available in keyboard and rack versions.

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Its design draws inspiration from a Korg fan favourite, the paraphonic Mono/Poly synth from 1981. Although not as well known as the Moog Prodigy or the Sequential Circuits Pro One, the Mono/Poly was certainly ahead of its time, with four oscillators, two LFOs, and innovative additions like oscillator sync and cross modulation. With the multi/poly, however, Korg has branched out from this framework to create a powerful virtual analogue synth engine.

While its interface seems immense at first, multi/poly native is actually intuitive and simple to navigate. The layout design is impressive, immediately giving a complete overview of all four synth layers from the home Play screen. While the depth of features may overwhelm beginners, perseverance will be rewarded as you proceed to get your head around the Edit section.

As you’ll swiftly find out, multi/poly native is designed to create an endless range of multifaceted, expressive sounds. Whether you’re a skilled keyboard player, or you prefer to build evolving loops with a step sequencer, multi/poly offers a platform to explore sound creation on your terms.
Using the Korg multi/poly native
Running as a plugin in your DAW, or in standalone mode, there isn’t a single right way to dive into multi/poly native. Connect your favourite MIDI keyboard controller and treat it like a hardware instrument, or slot it straight into your usual in-the-box music production workflow, layering elements to build soundscapes.
Although it may not be the most glamorous or exciting move, the fastest way to explore the capabilities for the multi/poly native is to dive headlong into the patch library. As you explore, you discover a wealth of well-crafted sounds that instantly spark inspiration. The Librarian differentiates between Performances that can contain multi-layer presets with per-layer keyboard zone data and Programs that are specific to each layer. This distinction is fundamental in learning to use the multi/poly native, as the Modulation List, Main Effects, Kaoss Physics, and Arpeggiator settings all work globally across every layer. Meanwhile, each of the four individual layers has its own sequencer and effects section allowing you to get the most from every crafted sound.

Once you understand the basics of the global Performance and per-layer Program features, you start to get a picture of how balanced the multi/poly is as an instrument. When focusing on sound creation, the possibilities are endless, starting with a choice of either classic oscillator waveforms, digital wavetables, or Korg’s unique West-Coast style waveshapers for creating unique, animated harmonic sounds with wavefolding capabilities.
As with most virtual analogue synths, the workflow within the multi/poly’s Synthesis section moves along from the sound source to a filter section. Here, the versatile dual filter has a wide range of filter models including classics like the MS-20, Prophet-5 and Minimoog, while the mixer section lets you pan and balance the oscillators, ring modulator, and noise across the stereo mix. Just like the original Mono/Poly, there are Sync and X-Mod functions for creating classic phasing leads and lush wide pads. Also, special analogue modeling features provide a range of VCA models and the Drift & Voice Variation section gives you detailed controls for adjusting analogue drift in different areas. This allows you to simulate an out-of-the-box analogue synth, or one that is slightly wonky and in need of a service.
Advanced sound creation with the Korg multi/poly plugin
There are areas where the multi/poly truly shines in comparison to similar synth plugins. For one thing, its modulation capabilities are extensive, as each layer has a modulation section (the darker area below the Synthesis part of the interface). Using drag and drop you can access the Kaoss Physics section, the envelopes, LFOs, keyboard tracking, modulation processors, and the sequencer to control almost any parameter.

But things really get interesting when you discover multi/poly’s sequencer. With Korg’s Motion Sequencing 2.0, the timing, pitch, shape, and four sets of step sequence values are all separated into independent ‘lanes’. Each lane can have a different number of steps, and can be randomised and modulated to create unique results every time they play. While the learning curve is somewhat steeper here, the creative possibilities and potential for happy mistakes make it all worthwhile. Even once you’re comfortable with the sequencer and modulation options, there are still four layers to expand your ideas across and a range of dynamics, modulation, and delay effects per layer.
Is Korg multi/poly native worth buying?
The multi/poly native is a complex, highly expressive virtual analogue beast that stands out vividly in a sea of other options. With its well-designed interface, you are always in control, even when using all four of the synthesis layers. If you’ve used other legendary virtual analogue synths like the Virus TI or the Nord Lead, you’ll be astonished how well multi/poly measures up, especially if you’re using both the plugin and the hardware version. The way the plugin lets you easily set up performances and customise keyboard splits makes it the perfect companion for live musicians using the multi/poly keyboard or module in their rigs.
Meanwhile, new users will enjoy the fact that you can do anything from recreating classic synths to building intricate digital morphing soundscapes. Once you’ve got your head around the interface, sound design workflow is a breeze, which makes multi/poly native an inspiring and engaging instrument to use.
It outshines its closest rival, Pigments, in many areas. For example, the sequencer is more advanced, and the fact that it exists as a hardware instrument gives the multi/poly native appeal to live musicians, rather than being exclusively a sound design platform.
Although the sequencer and deeper modulation features are trickier to master, multi/poly native is actually incredibly straightforward. It allows you to get under the hood of most sounds without reaching for the manual.
Key features

Plugin version of multi/poly hardware
Detailed modelling of classic analogue synths
VST3, AU, AAX and standalone app
4-layer multitimbrality
Wide range of wavetable and waveshaper oscillators
Motion Sequencing 2.0
Per-layer and global effects sections
Keyboard split editing

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