Allen & Heath AR2412 24x12 Remote Stage Rack

Your Stage, Streamlined: Professional Remote I/O Without Compromise

The Allen & Heath AR2412 is the definitive remote audio rack for touring engineers and permanent installations alike. By moving your I/O and AD/DA conversion from the mixing desk to the stage, it eliminates the need for heavy, expensive analogue copper snakes. Designed for seamless integration with Qu, SQ, and GLD systems, it is the essential tool for those who demand pristine sound and a clutter-free, professional workspace.

Pristine Sound with Remote Precision
The AR2412 houses 24 high-quality, fully recallable mic preamps, the same designs found in the world-class Qu and SQ series. With an Equivalent Input Noise (EIN) of -127dB and a wide gain range of +5 to +60dB, these preamps offer exceptional headroom and transparency, ensuring every nuance of a performance is captured with studio-grade clarity. Total remote control from your console means gain, pad, and 48V phantom power settings are instantly accessible at FOH, letting you focus on the mix rather than the stage.

The Power of dSNAKE Connectivity
Say goodbye to the cable nightmare. Using the rock-solid 48kHz dSNAKE protocol, the AR2412 transports all 24 inputs and 12 outputs over a single, lightweight Cat5e cable for runs up to 100 metres. This innovative layer 2 Ethernet connection not only carries high-fidelity audio with sub-millisecond latency but also handles all control data and system status messages. The inclusion of locking Neutrik EtherCon ports ensures your connection remains secure even in the most demanding touring environments.

Scalability for the Growing Show
Your system can grow as your productions do. The dedicated EXPANDER port allows you to daisy-chain an additional AB168 or AR84 unit, giving you the flexibility to place I/O exactly where you need it on a large stage. Furthermore, the built-in MONITOR port provides direct compatibility with the Allen & Heath ME Personal Mixing System, giving performers up to 40 channels of customisable monitor control over the same digital network.

Main features:

• 24 balanced XLR mic/line inputs with full remote control functionality
• 12 balanced XLR line outputs for versatile stage routing
• Compatible with SQ, Qu, Avantis, GLD, and AHM-64 digital mixing systems
• dSNAKE protocol support for single-cable digital snake convenience
• Automatic firmware matching ensures seamless plug-and-play operation with your mixer
• Dedicated EXPANDER port for daisy-chaining additional AudioRacks
• Dedicated MONITOR port for ME Personal Mixing System integration
• Robust 3U rack-mountable steel chassis designed for professional durability
• Locking Neutrik EtherCon ports to prevent accidental disconnection

Tech Specs:

• XLR Mic/Line Inputs: 24 Balanced, Fully Recallable
• XLR Line Outputs: 12 Balanced, Relay Protected
• Protocol / Network Audio: dSNAKE (48kHz, Layer 2 Ethernet)
• Max Cable Length: 100m (330ft) via Cat5e STP or higher
• Expansion Ports: 1 x EXPANDER, 1 x MONITOR (EtherCon)
• Input Sensitivity: -60 to +15dBu
• Analogue Gain: +5 to +60dB, 1dB steps
• Maximum Input Level: +32dBu
• Maximum Output Level: +22dBu
• Mic EIN: -127dB with 150Ω source
• Mains Power: 100-240V, 50/60 Hz, 70W max
• Rack Size: 19-inch, 3U height
• Dimensions (WxDxH): 482.6 x 219.4 x 136.7 mm
• Operating Temperature: 0°C to 35°C (32°F to 95°F)
• Explore Allen & Heath Pro Audio Solutions: https://www.allen-heath.com/hardware/everything-i-o/ar2412/