Soundcraft

Soundcraft GB4 40 40-Channel High-Performance Mixing Console

Name: Soundcraft GB4 40 40-Channel High-Performance Mixing Console
Brand: Soundcraft
SKU: GB4 40

Achieve Sonic Perfection with Unrivaled ControlIntroducing the Soundcraft GB4 40, a professional-grade 40-channel mixing console. Its design borrows from the prestigious MH series, providing an exceptional audio experience for both front-of-house and monitor mixing applications. The GB30 micropho...

$5,015.00*

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*Price sourced from Amazon.com. Last updated:Aug 28, 2026.Price and availability are subject to change — details.

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Overview

Achieve Sonic Perfection with Unrivaled Control

Introducing the Soundcraft GB4 40, a professional-grade 40-channel mixing console. Its design borrows from the prestigious MH series, providing an exceptional audio experience for both front-of-house and monitor mixing applications. The GB30 microphone preamps and the intuitive 4-band GB30 EQ section, crafted by Soundcraft co-founder Graham Blyth, ensure pristine sound quality and flexible tone shaping capabilities.

Specifications:

Design: MH console series-inspired design
Channels: 40 input channels
Preamps: GB30 microphone preamps
EQ: 4-band GB30 EQ section
Outputs: Direct outputs on every mono channel
Operation: Dual-mode operation for FOH or monitor mixing

Key Features

40-channel Live FOH/Monit Mixer with 4-b EQs on Each Channel 8 Aux Sends

Specifications

Channels

40-channel

Mixer Type

Live FOH/Monit Mixer

4-band EQs on Each Channel

Aux Sends

Frequently Asked Questions

How many channels does the Soundcraft GB4 40 mixing console have?

The Soundcraft GB4 40 is a high-performance mixing console with 40 channels, suitable for large live sound applications.

What type of equalization is available on each channel?

Each channel on this mixing console is equipped with a 4-band EQ, allowing for comprehensive frequency adjustments.

How many auxiliary sends are included on this mixer?

The Soundcraft GB4 40 features 8 auxiliary sends, providing ample routing options for monitors and effects.

Is this mixer suitable for both front of house and monitor mixing?

Yes, it is designed as a "Live FOH/Monit Mixer," indicating its versatility for both main house sound and stage monitoring.

Does the mixer include any built-in digital effects?

The provided features do not mention any built-in digital effects, suggesting a focus on its core analog mixing capabilities.

Strengths & Trade-offs

👍 Pros

Offers a generous 40-channel capacity, providing extensive inputs for large-scale live events or studio sessions.
Equipped with 4-band EQs on each channel, allowing for precise and detailed frequency shaping for every input.
Features 8 auxiliary sends, offering flexible routing options for monitor mixes or external effects processors.
Designed for both Front of House (FOH) and Monitor (Monit) mixing applications, providing versatility for engineers.
Built by Soundcraft, indicating a heritage of professional audio quality and robust construction.

👎 Cons

The 40-channel frame size suggests a large physical footprint, which might not be practical for smaller venues or portable setups.
Specifics regarding the type of preamps (e.g., GB30) are not explicitly mentioned in the provided features.
Details on phantom power availability (e.g., individual switching) are not included.
The description lacks information on any digital connectivity, such as USB interfaces or network audio options.
Additional features like built-in compressors, gates, or effects are not listed, implying a focus on core analog mixing.