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Allen & Heath GL2400-32 4-Group 32-Channel Mixing Console

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Allen & Heath GL2400-32 4-Group 32-Channel Mixing Console

$799.99 Price Tier: Standard

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Page last updated Jul 02, 2026

Pricing and availability

We compare 600+ stores and found this item at 1 store. Prices updated July 2, 2026.

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Price

4.0 (6)

$799.99 1 available New

$425.00 4 available Used

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Average Price: $613

Standard/Professional

$200

$1001+

Price Tier

In the Mixers category, Allen & Heath GL2400-32 4-Group 32-Channel Mixing Console is priced in the Standard/Professional range. This is quality gear at a fair price point, suitable for beginners, hobbyists, and pros alike.

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Description

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The Allen & Heath GL2400-32 is a powerhouse for any live or studio setting, offering versatile dual-functionality that caters to both front-of-house (FOH) and monitor mixing. With 32 channels at your disposal, this 4-group mixing console is engineered to handle the complexities of live performances, studio recordings, and installations with remarkable ease. Whether you're touring, setting up in a house of worship, or managing a bustling conference center, the GL2400-32 stands as an adaptable solution.

Equipped with a 7x4 matrix, this mixer allows for innovative mic crosspatching, creating enhanced mono or stereo in-ear monitor (IEM) mixes and recording feeds. The console also offers a responsive 4-band EQ and Allen & Heath's latest extended headroom preamp design, ensuring clear and detailed sound. The thoughtful design includes pluggable option jumpers, XLR lamp sockets, and Sys-Link V2 expandability for seamless integration with other systems.

Built to withstand the rigors of the road, the GL2400-32 features a rugged all-steel chassis with a compact footprint, ideal for flight casing or space-limited venues. With individual nutted pot cards and an ultra-quiet mix head amp, this mixer is as durable as it is powerful.

Key Features:

32 channels with 4 audio groups
6 auxiliary sends with per-channel pre/post fader switching
Dual-functionality for FOH and monitor mixing
7x4 matrix for versatile audio routing
Enhanced mic preamps with extended 74dB gain range
Ultra-low-noise mix head amp design
Sys-Link V2 console linking option
Individual phantom power and polarity switching
100mm dust-protected faders
Internal power supply with MPS12 backup supply input

Product specs

Brand	Allen & Heath
Model	GL2400-32 4-Group 32-Channel Mixing Console
Year	2010s
Categories	Audio Mixers, Consoles and Summing Boxes

FAQs

What are the main outputs available on the Allen & Heath GL2400-32 Mixing Console?: The GL2400-32 offers LR and M main outputs, which can be configured for various uses such as LR sum, wedge, or aux-fed sub or C master.
How many channels does the Allen & Heath GL2400-32 have?: This mixing console features a 32-channel frame, providing ample input options for complex audio setups.
Can the Allen & Heath GL2400-32 be used for both front-of-house and monitor mixing?: Yes, the GL2400-32 has dual functionality, making it suitable for both front-of-house and monitor mixing applications.
Does the Allen & Heath GL2400-32 support recording capabilities?: Yes, it includes channel direct outputs, allowing for recording capabilities directly from the console.
What type of EQ is available on the Allen & Heath GL2400-32?: The console features a responsive 4-band, 2-sweep EQ, enabling detailed sound shaping for each channel.
How many auxiliary sends does the GL2400-32 offer?: The mixer provides 6 auxiliary sends with per-channel pre/post fader switching, allowing for flexible routing options.
Is the Allen & Heath GL2400-32 equipped with a noise generator?: Yes, it includes a 1kHz oscillator and pink noise generator for testing and calibration purposes.

Reviews

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PROS

Robust build quality, designed to withstand heavy use
Full EQ provides excellent sound even with neutral settings
3 master outputs (L/R/M) offer flexible system configuration
Capable of running both mono and stereo setups effectively
Six auxiliary sends allow for versatile monitor mixing
Delivers a spacious sound with stereo effects
Suitable for use as a monitor mixer
Offers powerful integration with house sound systems
Great for creating a large, full sound on stage

CONS

Lacks RCA input/output jacks, limited to 1/4” connections

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Allen & Heath GL2400-32 4-Group 32-Channel Mixing Console.

Features and functionality

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The console includes a unique AUX 6 that outputs to a yellow fader for the M bus, separate from the standard group faders.
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Groups 1-4 are single mono channels, requiring pairing (1+2, 3+4) for stereo output to L+R mains.
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The GL2400-32 lacks stereo outputs on its aux buses; these are mono, which impacts stereo broadcast setups unless configured with external solutions.
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The Erica Synths Matrix Mixer and Pladask Elektrisk Matrise are noted for their ability to route synths through various effects, offering a blend of patchbay and mixer flexibility.
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User experience

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The subwoofer bus remains unaffected by group fader movements, which is crucial for live multi-track recordings to maintain low-frequency control.
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Owners highlight the need for a 32-channel model when dealing with complex setups involving multiple stereo signals and ambient microphones.
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Users appreciate the Tascam Model 12 for its live mixing capabilities, but wish it had more aux sends for greater flexibility.
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Use cases and applications

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During soundchecks, it's suggested to mix without the subwoofer to ensure upper speakers handle bass definition before finalizing with the sub.
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For recording, matrix sends incorporate EQ and compression inserts, with direct outs used for multi-track setups.
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For broadcast setups, configuring group outputs independently from the main mix is essential to achieve desired routing without affecting the overall sound.
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The Korg MW-2408 is favored for compact setups needing high input counts, offering numerous sends, aux outs, and subgroups, ideal for space-constrained environments.
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Owners suggest using line mixers to create stereo subgroups, optimizing space and enhancing routing efficiencies in complex setups.
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Comparisons

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The Allen & Heath GL2800 is suggested for scenarios requiring more than 6 aux sends, offering 10, which is beneficial for multi-stage broadcasting.
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The Arturia AudioFuse 16 stands out for its single rack space design, enhancing capabilities beyond a standard mixer, especially praised for its seamless audio and MIDI control.
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The Midas Venice series is highlighted for its robust build and extensive routing options, often available at competitive prices in the used market.
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Mods and upgrades

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The DF Audio Minibay V2 is recommended for those needing compact patching solutions, providing flexibility without the bulk of traditional patchbays.
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