Korg

Korg KINGKORGNEO 37-Key Virtual Analog Synthesizer

4.7 (5 reviews)

Korg KingKORG NEO delivers 138-oscillator virtual analog depth with modeled classic filters — built for studio sound design and live performance.

$699.99*
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*Price sourced from Amazon.com. Last updated:Jun 27, 2026.Price and availability are subject to change.

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Overview

The Korg KingKORG NEO is a 37-key virtual analog synthesizer built for musicians and producers who want genuine analog-modeled character in a road-ready, studio-reliable package. At its core, the XMT sound engine models the oscillator behavior and filter response of classic analog synthesizers with enough fidelity that the results hold up under close listening — you hear the subtle harmonic movement in the oscillators, the nonlinear response as filters are pushed into saturation, and the dimensional quality that separates good virtual analog from thin digital approximation. With 138 oscillator types and 18 filter models, the KingKORG NEO is oriented toward broad sonic exploration — from vintage Moog-style basses to Oberheim-influenced pads — making it a strong centerpiece for studio sound design sessions or keyboard-driven live sets.

The build centers a clean panel layout around two dedicated OLED displays for oscillator and filter parameter visibility, making real-time editing immediate even under stage lighting. The 37-key velocity and release-velocity sensitive keyboard provides expressive dynamic control, and the split/layer architecture allows two independent timbres to run simultaneously — useful for live performance setups where you need a bass patch and a lead voicing accessible without patch changes. The 16-band vocoder, arpeggiator, and three-stage effects chain (including reverb, delay, modulation, and EQ) mean most production and performance applications are handled internally, reducing reliance on external gear. For studio tracking, the KingKORG NEO integrates cleanly into any MIDI-capable DAW setup and delivers a consistent, repeatable performance that analog-purist alternatives often cannot match.

Key Features

Features 37 full-size keys designed for expressive performance with velocity-sensitive keys

Includes the XMT Sound Engine, Korg's proprietary eXpanded Modeling Technology that faithfully reproduces the oscillators and filters of classic analog synths

Three oscillators offer 138 types for a wide range of sounds

18 filters provide diverse tonal shaping options to fit any artists desired sound

Twenty-four voice polyphony ensures rich and complex sound layers

Programs and user slots include 300 programs (200 presets + 100 user slots) with 143 new sounds organized into eight categories

Program effects include PRE FX, MOD FX, REV/DELAY, and a two-band EQ

Split/layer functionality allows for up to two timbres for versatile sound creation

Arpeggiation up to eight steps with six types for dynamic patterns

Vocoder with 16 bands and formant shift/hold function for unique vocal effects

Specifications

Keyboard
37 keys, velocity and release-velocity sensitive
Sound Engine
XMT (eXpanded Modeling Technology)
Maximum Polyphony
24 voices
Timbres
2 (Layer / Split)
Oscillators
3 oscillators, 138 types
Filters
1 filter, 18 types
Modulation
2x EG, 2x LFO, 6 Virtual Patches
Effects
PRE FX, MOD FX, REV/DELAY + 2-band EQ
Vocoder
16-band, formant shift/hold
Arpeggiator
Up to 8 steps, 6 types
Programs
300 (200 preset / 100 user), 8 categories
Display
16x2 character OLED (Main); 128x64 pixel OLED (Oscillator/Filter)
Dimensions
565 x 338 x 92 mm (22.24" x 13.31" x 3.62")
Weight
3.1 kg / 6.83 lbs

Pros & Cons

👍 Pros

  • 138 oscillator types give the XMT engine an unusually wide timbral palette, from clean VA tones to aggressively modeled vintage character
  • 18 filter types including models of classic analog circuits deliver distinct sonic textures — creamy low-pass sweeps to biting formant shapes
  • 24-voice polyphony holds together complex layer patches without voice stealing under normal studio and live performance conditions
  • Onboard effects chain (PRE FX, MOD FX, REV/DELAY, EQ) keeps the signal chain self-contained, reducing outboard dependency for sketching and performance
  • 16-band vocoder with formant shift is a genuinely expressive tool for vocal processing, not just a novelty feature

👎 Cons

  • The 16x2 character OLED main display is functional but limits parameter browsing compared to full graphical interfaces on competing instruments
  • At 3.1 kg the KingKORG NEO is portable, but the 565mm width makes it a tight fit on smaller keyboard stands or compact live rigs
  • 100 user program slots is modest for heavy patch designers who work across multiple projects and genres
  • Arpeggiator is limited to 8 steps, which constrains the complexity of generative sequences compared to step sequencers on competing synths
  • No dedicated audio input for processing external signals through the filters, limiting its use as a standalone filter/effects unit

Frequently Asked Questions

The XMT (eXpanded Modeling Technology) engine uses digital modeling to reproduce the oscillator and filter behavior of classic analog circuits. You get the warmth and nonlinear character of analog-style sound — including filter saturation and oscillator drift behavior — without the tuning instability. For studio work, this means more repeatable results session to session while retaining the sonic character you're after.
With up to two timbres active simultaneously in layer or split mode, the 24-voice ceiling distributes across both parts. For lush pad stacks or organ-style sounds with long release tails, you'll want to monitor polyphony use — complex layered patches with heavy reverb and delay tails can eat voices faster than you'd expect. For most live or studio performance contexts, 24 voices is sufficient.
Yes — the KingKORG NEO transmits and receives MIDI, making it straightforward to integrate with any DAW as a MIDI controller or tone generator. Parameter automation via MIDI CC is supported, allowing you to record filter sweeps, LFO rate changes, and other real-time edits directly into your DAW's automation lanes.
The vocoder requires a modulator signal — typically a microphone — fed into the designated input. The 16-band configuration provides strong formant articulation and intelligibility. The formant shift and hold functions extend its usefulness beyond traditional robot voice effects into more nuanced timbral transformation for studio production.
The arpeggiator operates within the KingKORG NEO's architecture and can be applied to your active program, including layered configurations. With up to 8 steps and 6 pattern types, it's capable of generating rhythmic, evolving sequences that complement split performance setups — useful for live performance where one hand plays a lead while the lower split generates a patterned bassline.