Mackie 2404VLZ4 – 24-Channel 4-Bus FX Mixer with Onyx Preamps & USB Recording

The Mackie 2404VLZ4 is a professional 24-channel analog mixer built for live sound engineers, venues and production environments that demand clean audio, flexible routing and rugged reliability. With premium Onyx mic preamps, dual RMFX+ effects processors, onboard compression and a 4×2 USB interface, it delivers a powerful all-in-one mixing solution for concerts, events, broadcast setups and project studios.

Key Features

• 24 Onyx mic preamps: Low-noise boutique-quality preamps with wide gain range, extended frequency response and excellent RF rejection.
• Built-in compression: Eight single-knob compressors—four on key input channels and four on subgroups—provide smooth, controlled dynamics.
• Dual RMFX+ processors: Two 32-bit effects engines with 24 live-ready reverbs, delays, choruses and tap-sync options.
• Flexible 4-bus architecture: Four subgroups with dedicated compression, inserts and extensive routing options for complex mixes.
• USB 4×2 recording interface: Record up to four channels simultaneously and return a stereo mix for playback or virtual sound checks.
• High-headroom design: +22 dBu line handling, ultra-low distortion and robust signal integrity across all channels.
• Road-ready construction: Steel chassis, sealed rotary controls and high-contrast visuals for reliability in demanding environments.

Customer Benefits

The 2404VLZ4 gives engineers the tools needed to run smooth, powerful live mixes with confidence. Onboard compression reduces the need for external processors, while dual FX engines expand creative flexibility. With USB recording, robust routing and Mackie’s legendary durability, it adapts easily to touring, fixed installations or hybrid live-recording setups.

Quick Specs

• Channels: 24
• Preamps: 24 Onyx mic preamps
• Compression: 8 single-knob compressors
• EQ: 3-band EQ with sweepable mids
• Filters: 100 Hz low-cut on mic channels
• FX: Dual RMFX+ processors with 24 presets
• AUX sends: 6 with inserts and pre/post options
• USB: 4×2 24-bit USB interface
• Construction: Steel chassis, sealed knobs, high-visibility controls

What’s in the Box

• Mackie 2404VLZ4 mixer
• Power cable
• Documentation

Use Cases / Ideal For

Live sound reinforcement, houses of worship, clubs, corporate AV, schools, gymnasiums, broadcast rooms, multi-track field recording and small studio installations.

Compatibility

Works with all standard microphones, instruments, outboard gear and PA systems. USB interface compatible with major Mac and PC recording software.

Pros & Cons

✅ Pros:

• Premium Onyx preamps with outstanding clarity
• Built-in FX and compression reduce external hardware needs
• Versatile 4-bus architecture for complex routing
• USB recording for live capture and virtual sound checks
• Extremely rugged construction for touring and installs

⚠️ Cons:

• Analog workflow may not suit fully digital setups
• USB interface is 4×2 rather than multichannel

The Mackie 2404VLZ4 blends high-quality preamps, flexible routing and integrated effects into a sturdy, professional mixer built to handle demanding live and studio work—available at Soundium.