Allen & Heath AR804 Digital Stage Box/Multicore - 8 Inputs, 4 Outputs @ 48 kHz

The Allen & Heath AR804 Digital Stage Box/Multicore is an 8 XLR input, 4 XLR output AudioRack, compatible Qu, Avantis and SQ mixers, and with the AHM-64 audio matrix processor.
Adding an AR84 to your system lets you position some of your I/O up to 100m from the mixer, connected over a single Cat5 cable running Allen & Heath's dSNAKE protocol.
dSNAKE provides control to the remote preamp, and all mic preamps are scene recallable.

Allen & Heath AR804 Digital Stage Box/Multicore Features

- 8 Mic Preamps on XLR
- 4 XLR Line Outs
- dSNAKE Connection with locking Ethercon port
- Rack mountable (1U)

Allen & Heath AR804 Digital Stage Box/Multicore Specifications

Inputs
- XLR Mic/Line Inputs: Balanced
- Mic/Line Preamp: Fully recallable
- Input Sensitivity: -60 to +15dBu
- Analogue Gain: +5 to +60dB, 1dB steps
- Pad: -20dB
- Maximum Input Level: +32dBu
- Input Impedance: >4kΩ (Pad out), >10kΩ (Pad in)

Outputs
- XLR Outputs: Balanced, Relay protected
- Output Impedance: <75Ω
- Nominal Output: +4dBu = 0dB meter reading
- Maximum Output Level: +22dBu
- Residual Output Noise: -91dBu (muted, 20-20kHz)

General
- Mic/Line Channel noise: 20-20kHz, Direct Out @ unbalanced out
- Mic EIN: -127dB with 150Ω source
- Unity gain (Pad in): -90dBu
- Low gain (5dB, Pad out): -93dBu
- Mid gain (30dB, Pad out): -89dBu
- Mic/Line Channel THD+N: 20-20kHz, Direct Out @ unbalanced out
- Unity gain (Pad in): 0.005% -86dBu @ 1kHz, 0dBu output
- Low gain (5dB, Pad out): 0.003% -89dBu @ 1kHz, 0dBu output
- Mid gain (30dB, Pad out): 0.004% -88dBu @ 1kHz, 0dBu output
- Operating Temperature: 0°C to 35°C (32°F to 95°F)
- Mains Power: 100-240V, 50/60 Hz, 20W max

Allen & Heath AR804 Digital Stage Box/Multicore Compatibility

- Allen & Heath Qu series
- Allen & Heath SQ series
- Allen & Heath Avantis series
- Allen & Heath AHM-64 processor