Allen & Heath SQ-5-PLUS SQ5+ RackUltra FX Enabled 48-channel Digital Mixer

With expanded processing power, upgraded effects, and a dramatically refined mixing experience, the SQ+ Series sails the venerable SQ platform into flagship territory.

The SQ5+ packs the complete feature set of the series into its most compact, rack-mountable design. With 17 motorized faders, 8 assignable SoftKeys, and 4 integrated RackUltra FX engines, it delivers studio-grade processing with intuitive, hands-on operation. Add the optional 19-inch rack kit, and the SQ5+ transitions easily from touring rig to the heartbeat of an in-house system.

Built around the ultra-low-latency 96kHz XCVI FPGA core, SQ+ delivers exceptional audio quality with responsive performance suited for touring, installed sound, houses of worship, broadcast, and livestream production. A redesigned 9-inch touchscreen with a dark-mode interface improves visibility in those less-than-perfect environments. Plus, illuminated encoders, drag-and-drop channel assignment, customizable layouts, and Chromatic metering take you from soundcheck to showtime in no time. Every channel includes comprehensive processing with HPF, gate, parametric EQ, compressor, inserts, and RTA support, giving you the tools to build the mix you want without racks of gear, endless patching, and constant troubleshooting.

SQ+ also expands your creative possibilities with a powerful combination of RackExtra and RackUltra FX engines, adding premium reverbs, delays, modulation, vocal processing, saturation, and pitch tools to the mix alongside the per-channel processing. Integrated DEEP Processing places modeled analog-style processing into every channel and mix path with zero added latency. And since it sounds so good, you'll want to record it. The engineers at A&H knew this, so they included flexible recording options to support multitrack capture, livestreaming, virtual soundcheck, and DAW control through built-in USB connectivity and SQ-Drive direct recording.

Extensive networking and expansion options, including Dante, Waves, MADI, and SLink connectivity, allow SQ+ to scale easily into complex audio systems, FOH and monitor splits, and broadcast applications. Housed in a rugged all-metal chassis with a ruggedly elegant carbon-on-graphite finish, the SQ+ Series handles the realities of live production and delivers the speed, flexibility, and sonic precision you expect from Allen & Heath.

Allen & Heath SQ-5-PLUS Includes

• PlusPack
  • Register your SQ+ at allen-heath.com, sign up for the Allen & Heath newsletter, and get the FREE SQ+ PlusPack that includes all DEEP and RackExtra FX Add-Ons including Compressor Models, GEQs, and Preamp Models, as well as premium RackExtra FX like the De-Esser, Hypabass, and Bucket Brigade. Plus: take advantage of SQ+ boosted processing with Source Expander, Dual Threshold Expander, and CompStortion. ($999 Value)
• RackUltra FX Essentials Bundle (USA Exclusive)
  • US Customers will receive a coupon code for the easy-to-use RackUltra FX Essentials bundle - including the Essential Saturator, Essential Spaces (Room), Essential Spaces (Hall), Essential Plate (Instrument), and Essential Plate (Vocal). ($149 Value)
  Allen & Heath SQ-5-PLUS Features
  • Compact rack-mountable digital mixer with the complete SQ+ feature set in the smallest footprint of the series.
  • Powered by Allen And Heath ultra-low-latency 96kHz XCVI FPGA core for high-resolution audio and responsive mixing performance.
  • Features 17 motorized faders, 8 assignable SoftKeys, and 4 integrated RackUltra FX engines for hands-on control and studio-grade processing.
  • Optional 19-inch rack kit allows easy integration into touring racks and permanent installations.
  • Redesigned 9-inch touchscreen with dark-mode interface improves visibility in live production environments.
  • Illuminated encoders, drag-and-drop channel assignment, customizable layouts, and Chromatic metering streamline operation from setup through showtime.
  • Every channel includes HPF, gate, parametric EQ, compressor, inserts, and RTA support for comprehensive onboard processing.
  • RackExtra and RackUltra FX engines provide premium reverbs, delays, modulation, vocal processing, saturation, and pitch effects.
  • Integrated DEEP Processing adds modeled analog-style processing across channels and mix paths with zero added latency.
  • Built-in USB connectivity and SQ-Drive direct recording support multitrack capture, livestreaming, virtual soundcheck, and DAW control.
  • Expansion and networking options include Dante, Waves, MADI, and SLink connectivity for complex live sound and broadcast systems.
  • Rugged all-metal chassis with carbon-on-graphite finish built to handle touring, installed sound, houses of worship, broadcast, and livestream production.
  Allen & Heath SQ-5-PLUS Specifications
  • Audio and Processing
    • 96kHz XCVI Core
    • 48x Inputs to Mix12x Stereo Aux/Group Mixes + LR
    • 6x Mono/Linkable Matrix
    • Full Channel and Mix processing (HPF, PEQ/GEQ, Comp, Gate)
      • DEEP Processing ready
      • 8x Rack Extra FX Engines with dedicated send and return channels
      • 4x RackUltra FX Engines with dedicated send and return channels NEW
  • Digital I/O:
    • 128x128 Intelligent SLink Port for Everything I/O expansion and connection to other Allen And Heath consoles
    • 1x I/O Port for option cards (SLink, Dante, Waves and MADI cards available)
    • USB-A: Data transfer and stereo/multichannel audio record/playback
      • 16 Channels @ 96kHz
      • 32 Channels @ 48kHz
    • USB-B: Audio interface for multichannel record/playback
      • 32x32 @ 96kHz
      • 32x32 @ 48kHz
    • 1x AES3 Stereo Digital Output Socket
  • Analogue I/O:
    • 16x XLR Mic/Line Input Sockets
    • 12x XLR Output Sockets
    • 3x Stereo Line Input Sockets (4x TRS 1/4-inch sockets, 1x 3.5mm TRS socket)
    • 1x XLR Talkback Socket
    • 2x TRS Output Sockets
    • Stereo Headphone Output
  • Control:
    • 17x 100mm Motorized Faders
    • 8x SoftKeys
    • 6x Channel Strip Layers
    • 9-inch Touchscreen with dark GUI NEW
    • Configurable single/dual Footswitch Connection
    • Remote control via free apps - Windows/MacOS/iOS/Android
    • 19-inch Rack Mountable (optional kit available)