ALLEN & HEATH AR2-2412 Digital Rackmount Expansion Audio Interface Module
The GLD-AR2412 includes 24 XLR inputs and 12 XLR outputs and connects to the GLD-80 digital mixer via inexpensive and readily available Cat 5 cable running Allen & Heath's dSNAKE protocol, allowing the GLD-AR2412 to be positioned up to 400' from the GLD-80.