SQ-Rack

96kHz Rackmount Digital Mixer
Delivers high-resolution, low-latency mixing in a compact 4U rack format.

48 Input Channels
Built on the XCVI FPGA core with full DEEP plugin support and exceptional audio quality.

Versatile Mix Outputs
Includes 12 stereo mixes, LR bus, and 3 stereo matrixes (6 mono), ideal for FOH, monitors, or IEM systems.

Expandable I/O
Features 16 mic preamps, 3 stereo line inputs, 12 XLR outs, TRS outs, and AES out, expandable via SLink and I/O port.

Flexible Control Options
Operated via 7” touchscreen, 8 assignable SoftKeys, 4 rotaries, and compatible with SQ apps (MixPad, Control, SQ4You).

Audio Networking Ready
Supports 64×64 Dante, Waves, MADI, or second SLink card via I/O port for system integration or digital splits.

Powerful Onboard FX
Includes 8 stereo FX engines with dedicated returns and access to the RackExtra library of professional effects.

Advanced Mic Mixing
Offers 2x 24-channel or 1x 48-channel automatic mic mixers which is ideal for conferences and multi-speaker events.

USB Multitrack Recording
Record 32×32 audio directly to DAWs or USB drives with built-in SQ-Drive and USB interface.

Built for Install & Touring
Robust all-metal design, shallow 4U depth, and multiple mounting options for fixed or mobile use.

ME Personal Monitor System Support
Fully compatible with ME-1 and ME-500 mixers for individual performer monitor control.

General Specifications
Device Type: Rackmount Digital Mixer
Form Factor: 19” Rackmount, 4U
Processing Core: 96kHz XCVI FPGA
Latency: < 0.7ms
Channel Count: 48 Input Channels
Mix Buses: 12 Stereo Mixes + LR
Matrix Mixes: 3 Stereo (Split to 6 Mono)
FX Engines: 8 Stereo FX Engines
FX Returns: 8 Dedicated Stereo Returns
DEEP Processing: Supported on All Inputs and Mixes
AMM: 2×24 Channel or 1×48 Channel Automatic Mic Mixer

Onboard I/O
Mic Preamps: 16 Mic Inputs + 1 Talkback Mic Input
Line Inputs: 3 Stereo Line Inputs
Line Outputs: 12 XLR Outputs
Additional Outputs: 2 TRS Line Outputs
Digital Output: 1 AES Output

Control Interface
Touchscreen: 7” Capacitive Touchscreen
Assignable Controls: 8 SoftKeys, 4 Soft Rotaries with LCD Displays
Remote Control Apps: SQ-MixPad (iOS/Android/macOS/Windows), SQ-Control, SQ4You

Audio Networking & Expansion
Expansion Port: SLink Port (Remote Audio / Expander Connection)
Networking I/O: 64×64 I/O Port (Supports Dante, Waves, MADI, SLink Cards)
ME System Support: Yes (ME-1, ME-500 via SLink or Expander)
Maximum Expandable Inputs: Up to 48 Additional Mic Inputs via Expanders

Recording & USB
Direct Recording: SQ-Drive, Stereo or Multitrack to USB Storage
USB Interface: 32×32 USB Audio Interface, 96kHz, ASIO/Core Audio Compatible

Construction & Installation
Chassis: All-Metal
Mounting Options: Front, Rear, Flush, Recessed, Freestanding

Sample Rate & Clocking
Internal Sample Rate: 96kHz
Bit Depth: Variable Bit Depth with 96bit Mix Bus Accumulator

Software Integration
Plugin Processing: DEEP Plugin Architecture Integrated
Virtual Soundcheck: Supported via USB Interface
Multitrack Recording: Supported via USB Interface or Networking Card
Audio Distribution: Supported via Networking Card (Dante/Waves/MADI/SLink)