Allen & Heath GL3300

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Page last updated May 01, 2026

Pricing and availability

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Price

Average Price: $1,099

High-end/Boutique

$200

$1001+

Price Tier

In the Mixers category, Allen & Heath GL3300 is priced in the High-end/Boutique range. This premium gear is built to very high standards and offers premium features.

Budget

Standard

High-end

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Description

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Discover the Allen & Heath GL3300, a versatile mixer that stands out in the world of studio recording gear. This professional-grade mixing console is designed to meet the demands of live sound environments and studio recording sessions alike. With its robust feature set and intuitive layout, the GL3300 offers a seamless mixing experience for both seasoned engineers and those new to the craft.

At the heart of the GL3300 is its 8-bus architecture, providing you with the flexibility to manage complex audio setups with ease. Whether you're working on a live performance or a multi-track recording project, this mixer ensures clear, precise sound control. Each channel strip is equipped with a 4-band EQ, offering detailed frequency shaping to fine-tune your mix to perfection. Additionally, the GL3300 includes direct outputs for each channel, ideal for recording applications that require individual track isolation.

Built to withstand the rigors of professional use, the Allen & Heath GL3300 features a sturdy construction and high-quality components that ensure reliable operation night after night. Its user-friendly interface is complemented by a VU meter bridge, providing real-time visual feedback of your audio levels. With a range of connectivity options, including balanced XLR and TRS inputs, this mixer can easily integrate into any audio setup.

Key Features:

8-bus architecture for versatile audio management
4-band EQ on each channel for precise sound shaping
Direct outputs for individual track isolation
VU meter bridge for real-time level monitoring
Balanced XLR and TRS inputs for seamless connectivity
Sturdy construction with high-quality components

Product specs

Brand	Allen & Heath
Model	GL3300-840 8-Group 40-Channel Mixing Console
Finish	Gray
Year	1990s
Categories	Audio Mixers, Consoles and Summing Boxes

FAQs

What are the main features of the Allen & Heath GL3300 mixer?: The Allen & Heath GL3300 is a 40-channel mixing console with 8 group outputs, designed for professional studio and live sound applications. It features a robust build, flexible routing options, and high-quality preamps, making it suitable for complex audio setups.
Is the Allen & Heath GL3300 suitable for live sound applications?: Yes, the GL3300 is ideal for live sound due to its extensive channel count, multiple group outputs, and versatile routing capabilities, allowing for efficient management of complex audio environments.
What connectivity options does the Allen & Heath GL3300 provide?: The GL3300 offers a comprehensive range of connectivity options, including XLR inputs, balanced line inputs, direct outputs, and multiple auxiliary sends, ensuring compatibility with various audio equipment.
How durable is the Allen & Heath GL3300 mixer for touring use?: The GL3300 is built with a sturdy construction typical of Allen & Heath mixers, designed to withstand the rigors of touring with its reliable components and robust casing.
Can the Allen & Heath GL3300 be used for studio recording?: Yes, the GL3300 is well-suited for studio recording, offering high-quality preamps, flexible routing, and multiple outputs, making it an excellent choice for recording engineers looking for a reliable console.

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 Allen & Heath GL3300.

Build quality

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The GL3300's solid metal wing sideboard makes replacing VU meter lamp bulbs more challenging, requiring a 15ohm grain of wheat bulb with opposite legs.
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Features and functionality

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The GL3300 is noted for its flexibility in studio settings, with the ability to rearrange and remove modules to accommodate DAW controllers.
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The GL3300 can be customized to accommodate a DAW controller like the ICon Qcon Pro X by rearranging modules, creating a flexible console layout.
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Each channel on the GL3300 has a direct out, facilitating multitrack recording and future expansion with additional ADCs and ADAT connections.
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User experience

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Owners integrating the GL3300 into studios report successfully using it for both live and studio environments, appreciating its adaptability and usability in analog setups.
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Owners appreciate the ability to split the console, routing outputs to an RME Fireface 800 for increased input capacity and integration into digital setups.
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Setup and maintenance

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Relocating the master section is feasible, but requires careful labeling and documentation of jumpers to ensure correct reassembly.
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Use cases and applications

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The GL3300 is noted for its suitability in both studio and live settings, capable of serving as a monitor console or for tracking, unless handling large ensembles like orchestras.
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