Allen & Heath dLive or SQ mixing console, then you have to check out the GX4816. This networkable audio expander adds 48 inputs with professional-grade microphone preamps and 16 XLR line outputs to your system, all simultaneously available at 96kHz resolution.The GX4816. If you really need to flesh out your I/O, then the G4816 is the perfect place to start. It features two DX expansion ports, so you can connect up to 32 x 16 more channels of top-notch digital I/O to your Allen & Heath mixing console."That's what the GX4816 offers you. As a part of your modular dLive or SQ mixer system, this I/O expander lets you get exactly the connections you need, all via sturdy locking EtherCon ports and standard Cat 5e cables. SQ systems can handle a pair of GX4816s, C Class dLive systems can take three, and you can connect five of them to an S Class rig. Add a DX32 or two DX168 or DX164-W expanders, and you can really rack up the channel count.