Korg Zero4

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Page last updated Aug 14, 2025

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Description

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Discover the Korg Zero4—a DJ mixer that doesn't just mix tracks; it redefines how you control your soundscape. This powerhouse is an all-in-one solution for live performance artists, remix producers, and serious computer musicians, combining digital mixing, audio I/O, MIDI control, and effect processing, all within a sleek, compact unit. The Zero4's versatile design allows for seamless integration with a variety of sources—whether it's a turntable, CD player, microphone, or computer—thanks to its intuitive FireWire connectivity.

The Zero4 truly shines with its advanced EQ Selector, offering eleven different EQ simulations to sculpt your sound with precision. From corrective equalization to creative sound-shaping, each channel can be independently adjusted, providing unparalleled flexibility. The mixer also boasts a robust effects system, complete with Insert effects for each channel and a Master effect, as well as a loop sampler that synchronizes perfectly with your BPM for intricate mixes.

Designed with professional-level hardware, the Zero4 features a durable aluminum alloy and steel chassis, ensuring it can withstand the rigors of both studio and live environments. Its illuminated control knobs offer clear visibility and precise control, even in low-light settings. With dedicated software, you can customize MIDI assignments to suit your workflow, making the Zero4 not just a mixer, but a dynamic control surface for your entire setup.

Key Features:

Four-channel digital mixer with audio I/O and MIDI control
FireWire interface for streamlined setup and connectivity
EQ Selector with eleven simulation types for diverse sound shaping
Comprehensive effects system with Insert and Master effects
Loop sampler synchronized to BPM for seamless loop integration
Durable aluminum and steel construction with illuminated controls
MIDI customization via ZERO Edit software
Multiple input options including XLR, TRS, and RCA connections
Professional-grade mic preamps with ultra-low impedance design

Videos

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agiprodj

agiprodj.com FIRST LOOK : Korg ZERO4

agiprodj

【石橋楽器店】KORG / ZERO4 デモ・ムービー

1484tv イシバシ楽器公式

KORG Zero 4 Mixer Demo by Tatsuki

City Music

KORG ZERO4 CHANNEL DJ-MIXER REVIEW 3

BRITISH DJ SCHOOL MIXING

Pioneer PLX500 White turntable setup with Korg ZERO4 mixer demo. (reverb post) (No music copyright)

Ruth Roma

Reviews

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Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Korg Zero4.

Features and functionality

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The EQ knobs don't offer full frequency cut by default, but this can be adjusted to function as a full kill isolator via a knob on the front panel.
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The Zero4 can be used as a standalone mixer, useful for patching pedals and resampling without relying on its digital features.
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The Zero4 includes MIDI in and out, allowing continued use even if USB or FireWire drivers become obsolete.
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The Zero4 allows switching EQs to filters, offering versatile sound shaping options.
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Other

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Soundcraft's Notepad 12fx is highlighted as a viable alternative for those needing more channels, praised for its low latency and quality build for live settings.
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Use cases and applications

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The Korg Zero4 has an integrated sound card, an advantage for users needing audio interface capabilities that Behringer models typically lack.
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The FireWire audio interface is highlighted as a key feature, making the Zero4 ideal for integrating into both DJ and production setups.
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Comparisons

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Some owners recommend considering mixers from Allen & Heath, Soundcraft, and Mackie for better reliability and usability in the $300 price range.
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Users note that Behringer's build quality is comparable to Korg's, suggesting no significant advantage in choosing one over the other based on durability.
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Compared to the DJM 600, the Korg Zero4 is not favored in terms of sound and build quality, especially for users not utilizing its digital features.
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Value and pricing

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The mixer is considered overvalued at £400, as alternative analog mixers like the Allen & Heath Xone 62 offer more relevant features for non-digital DJs.
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User experience

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The BPM counter tends to be unreliable, often requiring manual tap tempo for accurate readings.
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Owners report the effects are not BPM-locked, requiring precise timing skills when using them.
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Some users have experienced dissatisfaction with the channel fader response, noting it impacts their overall mixing experience.
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Software and compatibility

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The Korg Zero4 can be used with current Macs by using official Thunderbolt dongles, ensuring compatibility with FireWire/Thunderbolt protocols.
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Build quality

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The plastic knobs and stems are prone to chipping, suggesting they may not withstand rough handling over time.
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There are reports of overheating issues, which may impact long-term reliability.
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