Soundcraft RW5693SM GB4 – Live Sound / Recording Console

The Soundcraft GB4 40-Channel Audio Mixer is designed to meet the demands of both front-of-house (FOH) and monitor mixing in large and small venues. With its advanced features and exceptional audio performance, the GB4 is a highly versatile solution for professional sound engineers. This model features 40 mono inputs and 4 stereo inputs, with connections for both microphone and line-level signals, providing the flexibility needed for various sound sources in live sound environments.

The GB4’s stereo inputs (ST1 – ST4) are equipped with 3-pin XLR microphone inputs and 1/4″ TRS phone line inputs, allowing for stereo microphone placements such as capturing vocals, instruments, or ambiance. The console also includes 4 subgroup outputs, enabling routing to external devices such as recorders and monitors.

The Soundcraft GB4 incorporates the renowned GB30 preamp and EQ design, ensuring a high level of audio fidelity, with ultra-low noise and high output gain, ideal for both live sound and recording applications. Its matrix mixer provides added routing flexibility, and the integrated LED and VU meter bridge ensures accurate metering of input and output levels.

Additional features include 8 auxiliary sends for routing to effects, monitors, or other devices, and direct outputs on all mono channels for easy routing to recorders or mixers. The GB4 offers a rugged design, built for durability in demanding live sound environments, while maintaining the sleek and stylish look typical of Soundcraft consoles.

With the GB4, engineers can easily manage their sound with precision using the intuitive interface, including 100mm faders for channel level control and individually switched phantom power for each input. Its professional-grade metering, low distortion, and high signal-to-noise ratio make the GB4 a top choice for sound professionals seeking reliability and exceptional sound quality.

Features:

• 40 Mono Inputs and 4 Stereo Inputs (with 3-pin XLR and 1/4″ TRS inputs)

• GB30 Microphone Preamplifiers with ultra-low noise and high gain

• 8 Auxiliary Sends and 4 Stereo Returns

• Matrix Mixer for added routing flexibility

• Direct Outputs on all mono channels for easy routing to external devices

• 4 Subgroup Outputs with balanced 3-pin XLR connections

• Integrated Meter Bridge with LED and VU meters for accurate metering

• 100mm Faders for precise channel level control

• Individually switched +48V Phantom Power for each input

• 4-Channel EQ Section (High Filter, Hi-Mid, Lo-Mid, Low Filter)

• Total Harmonic Distortion (THD) < 0.006%

• Power Supply: Internal AC PSU, Universal Input (85V – 270V AC)

• Power Consumption: Less than 150W

• Frequency Response: 20Hz to 20kHz <1dB

Specifications: