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Allen & Heath SQ6+ 48-Channel 44-Bus Digital Mixer with 25 Faders and RackUltra FX

Part #:
SQ6+
Model #:
SQ6+
Availability: Usually arrives in 5-9 business days. Please be aware that global supply shortages outside our control may interfere with our normal delivery times and product availability. For more information, email sales@proacoustics.com or call us at 888-256-4112.
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The Allen & Heath SQ6+ is a powerful 48-channel, 44-bus digital mixer featuring 25 motorized faders, 96 kHz XCVI processing, and RackUltra FX engines. Designed for live sound and installation, it delivers ultra-low latency, premium audio quality, and advanced workflow control.

Description

Allen & Heath SQ6+ 48-Channel 44-Bus Digital Mixer

The SQ6+ is a professional 48-channel, 44-bus digital mixing console designed for demanding live sound, broadcast, and installed audio applications. Powered by Allen & Heath's 96 kHz XCVI FPGA processing engine, it delivers ultra-low latency performance, exceptional audio clarity, and high-resolution signal processing in a robust and flexible format. With 25 motorized faders and an intuitive 9-inch touchscreen interface, the SQ6+ provides fast, tactile control for complex mixing environments.

Equipped with RackUltra FX and RackExtra FX engines, the SQ6+ offers a wide range of studio-grade effects, including reverbs, delays, modulation, and advanced dynamics processing. DEEP Processing integration enables analog-modeled EQ and compression tools to run directly on input channels with zero added latency, giving engineers powerful tonal shaping capabilities. Its 44-bus architecture and fully patchable routing system make it highly adaptable for large-scale productions and multi-zone audio systems.

Designed for scalability and integration, the SQ6+ supports USB multitrack recording, virtual soundcheck workflows, and audio interface functionality up to 32 x 32 channels. Expansion via the SLink ecosystem and optional Dante, Waves, or MADI cards ensures compatibility with modern networked audio systems. Built for reliability in touring and installation environments, the SQ6+ delivers professional-grade performance in a compact, road-ready console.

Features

  • 48 input channels with fully recallable mic/line preamps
  • 44-bus digital mixing architecture for flexible routing
  • 25 motorized 100mm faders for expanded hands-on control
  • 96 kHz XCVI FPGA engine for ultra-low latency audio processing
  • Sub-0.7 ms system latency for high-precision live mixing
  • 9-inch capacitive touchscreen for fast workflow navigation
  • RackUltra FX and RackExtra FX engines for premium onboard effects
  • DEEP Processing for analog-modeled EQ and dynamics processing
  • 28-band graphic EQ on mixes for precise system tuning
  • Integrated automixing (AMM) for multi-mic and speech applications
  • USB multitrack recording up to 32 channels
  • SQ-Drive direct USB recording/playback up to 96 kHz
  • Expandable via SLink plus optional Dante/Waves/MADI cards
  • Fully patchable routing, inserts, and flexible signal architecture
  • High dynamic range (112 dB) with clean, low-noise performance

Specifications

Input Channels 48 fully recallable mic/line inputs
Mix Buses 44-bus architecture
Processing Engine 96 kHz XCVI FPGA
System Latency
Faders 25 motorized 100 mm faders
Touchscreen 9" capacitive, 1024 × 600
Soft Controls 16 SoftKeys, 4 SoftRotaries
FX Engines 8 RackFX + 4 RackUltra FX
EQ per Channel 4-band fully parametric EQ
GEQ 28-band (1/3 octave)
Automixing 2x24 or 1x48 channel AMM
USB Recording SQ-Drive up to 96 kHz, 24-bit
USB Streaming 32 in/32 out (48/96 kHz)
Network SLink, TCP/IP, MIDI, USB-B
Dynamic Range 112 dB
THD+N As low as 0.002% at unity gain
Headroom +18 dBu
Dimensions (H x W x D) 25.1" (638 mm) x 20.3" (514.9 mm) x 7.8" (196 mm)
Weight 33.5 lbs (15.15 kg)
Shipping Weight 43.4 lbs (19.69 kg)

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