Soundcraft GB4 24-Channel Analog Mixer

Soundcraft GB4 RW5691SM 24-channel 4-bus analog mixing console

The Soundcraft GB4 RW5691SM is a professional 24-channel analog mixing console designed for front-of-house reinforcement, monitor mixing, and multitrack recording in medium-sized venues and production environments. Combining high-quality analog circuitry with flexible signal routing, the console is well suited for houses of worship, auditoriums, performance venues, broadcast facilities, training centers, and commercial AV installations that demand reliable audio performance.

The console provides 24 mono input channels with XLR microphone and line-level connectivity, complemented by four full-function stereo input channels equipped with independent stereo line and XLR microphone inputs. This configuration accommodates a wide range of microphones, instruments, playback devices, and stereo sources while maintaining an efficient workflow for live productions.

Each mono channel incorporates the renowned GB30 microphone preamplifier, delivering ultra-low-noise signal amplification and consistent audio quality. The integrated GB30 four-band equalizer offers precise control over high, high-mid, low-mid, and low frequencies, allowing detailed tonal shaping for every input source. Individual insert points on each mono channel enable seamless integration of external compressors, gates, and other signal processors.

The GB4 RW5691SM features four subgroup buses and eight auxiliary sends, providing extensive routing flexibility for monitor mixes, in-ear monitoring systems, external effects processors, and broadcast feeds. Dual-mode topology allows the console to function as either a front-of-house or monitor mixing desk by assigning faders to group or auxiliary outputs as required. A 7×4 output matrix supports independent routing to delay speakers, fill zones, and secondary audio systems, while direct outputs on every mono channel enable simultaneous multitrack recording. Additional features such as four mute groups, an integrated record output limiter, LED and VU metering, and a rugged steel chassis make the console a dependable solution for demanding professional audio applications.

Features of GB4 RW5691SM

• 24 mono input channels
• Four full-function stereo input channels
• GB30 ultra-low-noise microphone preamplifiers
• GB30 four-band channel equalizer
• Four subgroup buses
• Eight auxiliary sends
• Dual-mode FOH and monitor operation
• 7×4 output matrix
• Direct outputs on all mono channels
• Per-channel insert points
• Four programmable mute groups
• Record output limiter
• Integrated LED and VU meter bridge
• External backup PSU link option
• Rugged steel chassis construction
• Optimized for live sound and multitrack recording

Specifications of GB4 RW5691SM