
Allen & Heath SQ-Rack Digital Rackmount Mixer
Allen & Heath - SQ-Rack, Digital Rackmount Mixer with 96kHz Processing, Dante/Waves/MADI/SLink Option Card Slot
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Professional Digital Rack Mixer
Allen & Heath - SQ Rack

Core. Connectivity.
ControlSQ-Rack is the ultimate tool for audio professionals, delivering Allen & Heath’s renowned 96kHz SQ core in a compact, rack-mountable design. Perfectly crafted to meet the demands of live sound and installation environments.
It combines power, flexibility, and intuitive control in one versatile solution.
With exceptional connectivity, SQ-Rack offers unparalleled I/O capability. Featuring local preamps alongside the intelligent SLink port, it integrates seamlessly with Allen & Heath’s Everything I/O ecosystem. Expand your options further with Dante, Waves, MADI, or additional SLink option cards, and enjoy multichannel USB connectivity using a computer or direct to drive for straightforward recording and playback.
SQ-Rack also excels when it comes to control. Designed with ease and speed of use in mind, it features plenty of hands-on control, a dedicated fader screen, and customisable SQ-Control display. For added flexibility, remote control is a breeze with the SQ-MixPad, SQ-4You, and SQ-Control apps, giving you complete command wherever you are and at whatever your level of technical know-how.
Whether you’re equipping a venue, a touring band taking it to the next level, or building a professional in-ear monitoring system, the SQ-Rack is built for any challenge. From installations in bars to cruise ships, or integration with larger systems to bands on the move and IEM/pro touring, SQ-Rack is the perfect solution to provide premium sound, every time.
at a glance
• Professional 96kHz digital rackmount mixer with trusted A&H sound quality
• Perfect for installation, touring artists, and IEM racks
• Hands-on control with SQ-MixPad, SQ4You, and SQ-Control apps
96kHz XCVI Processing

exceptional high-resolution audio qualitySQ-Rack is built on Allen & Heath’s renowned 96kHz XCVI FPGA engine, delivering exceptional high-resolution audio quality, ultra-low latency of <0.7ms and variable bit depths for optimised dynamic range. XCVI allows SQ to handle 48 input channels at 96kHz, with massive mix headroom thanks to a 96bit accumulator, and the sheer power to embed our acclaimed DEEP plugins into all 48 input channels and all mixes.
All The Tools For The Perfect Mix

All The Power You NeedEvery input has HPF, a super-fast gate with sidechain and filter, a musical 4-band parametric equaliser with RTA, and Peak/RMS compressor for control and shaping of levels and transients. Mixes have both a parametric and 28 band graphic EQ along with compressor as standard, all ready to switch in when required.
Features We Loved!

Stand-Alone or IntegratedFrom intimate bars to cruise ships and large venues, SQ-Rack excels in fixed installations or as part of bigger systems. With its compact design and powerful capabilities, it’s the natural fit for premium sound.

World-Class FXAllen & Heath has a well-earned reputation for crafting FX emulations that rival the very best plug-ins, but with none of the associated hassle. SQ-Rack is armed with 8 stereo FX engines and features the acclaimed RackExtra library of emulations of legendary classic reverbs, gated reverbs, delays, modulators and more.

Ready for the RoadTouring bands and engineers can take their sound to the next level with SQ-Rack. Mix front-of-house (FOH) and monitors with ease, all while enjoying portability and reliability in every gig.
Introducing SQ-Rack

The Tech Spec
Features | Specification | Audio and Processing | 96kHz XCVI FPGA processing 48 input channels 12 stereo mixes + LR 3 stereo matrix (split to 6 mono) 8 stereo FX engines + dedicated stereo returns DEEP processing ready |
---|---|
Onboard I/O | 16+1 built-in mic preamps 3 stereo line inputs 12 XLR line outputs 2 TRS line outputs AES output |
Control | 7” capacitive touchscreen 8 assignable SoftKeys 4 assignable soft rotaries SQ-MixPad app SQ-Control app SQ4You app |
Expandability and Integration | SLink port for remote audio / expansion 64×64 I/O port for audio networking cards (Dante, Waves, MADI, SLink) |
Recording and Streaming | SQ-Drive direct recording to USB 32×32 96kHz USB interface |