Soundcraft GB4 24-Channel – 4-Bus Analog Live Sound Console

Product Overview

The Soundcraft GB4 RW5691SM is a 24-channel, 4-bus analog mixing console built for front-of-house reinforcement, monitor mixing, and multitrack recording in mid-size venues and production environments. The GB4 RW5691SM delivers the GB30 microphone preamplifier and equalizer on every mono channel, providing professional audio fidelity in a mid-size frame. With 8 auxiliary sends, 4 group buses, direct outputs on all mono inputs, and dual-mode topology, this console handles the signal routing demands of houses of worship, performance venues, and touring setups at a practical channel count. Purchase directly from Creation Networks.

Product Description

The Soundcraft GB4 RW5691SM provides 24 XLR/line-level mono input channels and 4 full-function stereo input channels (ST1–ST4), each with independent L/R stereo line and 3-pin XLR microphone inputs. The 24-channel frame offers a balanced combination of input capacity and console footprint, making it a practical fit for medium-scale live sound applications.

Every mono channel strip includes the GB30 microphone preamplifier — an ultra-low-noise design — paired with the GB30 4-band equalizer for high, high-mid, low-mid, and low frequency shaping. Per-channel insert points allow outboard dynamics processors to be integrated per input. The 4 subgroup outputs route signals to monitors, zone amplifiers, or a multitrack interface, while 8 auxiliary sends provide parallel feeds for in-ear monitors, effects units, and broadcast splits.

The dual-mode topology allows the console to operate as either a FOH or monitor desk, with fader assignment switchable between group and aux outputs. Four mute groups enable fast scene transitions. The record output limiter on the dedicated stereo outputs protects stereo mix captures from clipping without additional outboard hardware.

The 7x4 output matrix routes group buses and main L/R/C outputs to four independent outputs for delay towers, balcony fills, or secondary zones. Direct outputs on all 24 mono channels support full multitrack recording. The rugged steel chassis with sloping rear connector panel and external PSU link option delivers installation-grade reliability.

Key Features

• 24 Mono + 4 Stereo Input Channels — Mid-size input coverage with XLR mic and TRS line connections on all mono channels.
• 4 Subgroup Outputs — Four group buses for structured routing to monitors, recorders, or amplifier zones.
• 8 Auxiliary Sends — Eight aux sends handle monitor mixes, in-ear feeds, effects loops, and broadcast splits.
• GB30 Microphone Preamplifiers — Ultra-low-noise preamps on all mono inputs for professional gain structure.
• GB30 4-Band EQ — Precise tonal shaping on every mono channel input.
• Direct Outputs (All Mono Channels) — Pre-fader direct outputs for 24-track simultaneous recording.
• Dual-Mode Topology — Configurable as FOH or monitor console with fader assignment to groups or aux outputs.
• 7x4 Output Matrix — Routes group buses and main outputs to four matrix outputs for fills and zones.
• 4 Mute Groups — Simultaneous multi-channel muting for scene transitions.
• Record Output Limiter — Prevents clipping on dedicated stereo record outputs.
• Insert Points — Per-channel insert points for outboard dynamics on all mono inputs.
• Integrated Meter Bridge — LED and VU metering for real-time level monitoring.
• External PSU Link Option — Supports backup power supply for installed venue reliability.

Typical Applications

• House of worship
• Multi-purpose room
• Auditorium
• Training room
• Commercial meeting space
• Broadcast studio

Technical Specifications

Frequently Asked Questions

What makes the GB4 RW5691SM suitable for a mid-size venue?
The 24-channel frame provides enough input capacity for a typical mid-size stage while maintaining a manageable console footprint. Combined with 8 aux sends and 4 group buses, it handles the routing requirements of most venues without over-specifying hardware.

Does the GB4 RW5691SM support phantom power?
Yes. All XLR microphone inputs supply 48V phantom power for condenser microphones and active DI boxes.

Can this console run both FOH and monitor mixes?
The dual-mode topology allows the console to switch between FOH and monitor configuration, with fader assignment to aux or group outputs. However, dedicated simultaneous FOH and monitor operation from a single console is more practical at smaller venues with limited input counts.

How many monitor mixes can the GB4 support?
With 8 auxiliary sends, the GB4 supports up to 8 independent monitor or effects mixes simultaneously.

Are insert points available on the GB4 RW5691SM?
Yes. Per-channel insert points on all mono inputs allow outboard compressors, gates, or equalizers to be patched into individual channels.

Can I record directly from this console to a DAW?
Yes. Direct outputs on all 24 mono channels provide pre-fader signals that can feed a 24-channel audio interface for simultaneous multitrack recording.

What is the record output limiter on the GB4?
The limiter on the dedicated stereo record outputs prevents the stereo mix recording from clipping during loud peaks, eliminating the need for an external limiter in the recording chain.