Allen & Heath SQ-RACK Includes
Rack Ears
Allen & Heath SQ-RACK Features
96kHz XCVI Core with 48 input processing channels and stereo Main LR output
12 Mixes (Group/Aux, Stereo/Mono) and 3 Stereo Matrix outputs
17 XLR mic/line inputs with preamps, 4 TRS line inputs, and 1 stereo 3.5mm input
12 XLR outputs, 2 TRS outputs, and 1 AES3 stereo digital output
128x128 SLink Port for expansion and system connections
64x64 I/O port for option cards (e.g., Dante, Waves, MADI)
Stereo headphone output and 8 FX engines with dedicated returns
7-inch capacitive touchscreen with rotary control, 8 SoftKeys, and 4 Soft Rotaries
SQ-Drive for stereo/multichannel recording/playback (16x16@96kHz, 32x32@48kHz)
USB-B audio interface (32x32) for multichannel recording/playback
Configurable single/dual footswitch connection and rack-mountable design
Worldwide IEC mains connection and RJ45 network socket
Free remote control apps for Windows, MacOS, iOS, and Android
Allen & Heath SQ-RACK Specifications
Inputs
Mic/Line Inputs: Balanced XLR, fully recallable
Input Sensitivity: -60 to +0dBu
Switchable Pad: -20dB
Analogue Gain: 0dB to +60dB, 1dB steps
Maximum Input Level: +30dBu
Input Impedance: >5kΩ
THD+N, Unity gain 0dB: 0.002% -92dBu (20Hz-20kHz, AES Direct Out, @0dBu 1kHz)
THD+N, Mid gain +30dB: 0.003% -91dBu (20Hz-20kHz, AES Direct Out, @-30dBu INPUT 1kHz)
Phantom Power: +48V (+3V / -2V)
Stereo Line Inputs
ST1, ST2 connectors: Balanced, 1/4-inch TRS jack
ST3 connector: Unbalanced, stereo 3.5mm Mini Jack
Input Sensitivity (ST1, ST2 / ST3): Nominal +4dBu ST1, ST2 / 0dBu ST3
Trim: +/-24dB
Maximum Input Level (ST1,ST2 / ST3): +22dBu / +18dBu
Input Impedance: >7kΩ
Outputs
XLR Outputs: Balanced, XLR
Outputs A and B: Balanced 1/4" TRS Jack
Source: Patchable
Output Impedance: <75Ω
Nominal Output: +4dBu = 0dB meter reading
Maximum Output Level: +22dBu
Residual Output Noise: -90dBu (muted, 20Hz-20kHz)
AES Digital Output
Balanced XLR 2 channel,
96kHz sampling rate (Default with SRC Bypassed)
Switchable output sample rates,44.1kHz/ 48kHz/ 88.2kHz/ (96kHz)
2.5Vpp balanced terminated 110Ω
SLink
Connection: Neutrik EtherCON (RJ45)
dsnake mode (48kHz devices): 40 input 20+40(ME) output channels
DX mode (96kHz devices): 32 input 32 output channels
GigaACE/GX (96kHz devices): 128 input 128 output channels
Inputs: Fully Patchable
Outputs: Fully Patchable
Sync/SRC: Assignable as master audio sync for all modes, 48kHz<>96kHz SRC
I/O Port-Multi-channel I/O option module
Inputs: Fully Patchable
Outputs: Fully Patchable
Sync/SRC: Assignable as master audio sync
System-Measured balanced XLR in to XLR out, 0dB gain, 0dBu input
Dynamic Range: 112 dB
Frequency Response: +0/-0.5dB 20Hz to 20kHz
Headroom: +18dB
Internal operating Level: 0dBu
THD+N, Mic/Line routed to Main L/R Out: Unity gain faders@0dB, 0.006%, -84dBu (20 - 20kHz)
dBFS Alignment: +18dBu = 0dBFS (+22dBu at XLR output)
Meter Calibration: 0dB meter = -18dBFS (+4dBu at XLR out)
Main Meter Type: 2 x 12 segment, fast (peak) response
Channel Meter Type: Chromatic Channel Metering, fully programmable colour/brightness
Peak Indication: -3dBFS (+19dBu at XLR out), multi-point sensing
Sampling Rate: 96kHz
Bit Depth: Uses XCVI core custom bit widths in algorithms, up to 96bits
Latency: <0.7mS, Local Mic Input to Main L/R
Operating Temperature Range: 0 deg C to 40 deg C (32 deg F to 104 deg F)
Mains Power: 100-240V AC, 50/60Hz
Max Power Consumption: 75W
Dimensions & Weights
Width x Depth x Height
Unit only (rack ears not fitted): 430 x 214 x 173 mm (16.9 x 8.4 x 6.8 in)
Packed in shipping box: 545 x 350 x 265 mm (21.5 x 13.8 x 10.5 in)
Unpacked weight: 5.8 kg (12.8 lbs)
Packed weight: 8 kg (17.7 lbs)
Control
Touch Screen: 7-inch Capacitive, 800 x 480 resolution, 24 bit RGB
SoftKeys: 8
SoftRotarys: 4
Mute Groups / DCA Groups: 8 / 8
Network: TCP/IP Ethernet for MIDI and Control
MIDI: TCP/IP and USB-B
Footswitch: Single or Dual, Momentary or Latching