Allen & Heath DX012, Audio Expander with 12 XLR Outputs and AES Functionality, Compatible with SQ and dLive systems (from firmware 1.9), 12 XLR outputs: CH 1-4 Analog output, CH 5-8 Analog output or AES digital output (switchable), CH 9-12 Analog output or AES digital output (switchable), AES outputs globally switchable between: 44.1 kHz, 48 kHz, 88.2 kHz and 96 kHz, Cascade mode enables series connection of 2 DX16 / DX12, Expanders for additional I/Os, Redundant DX connection to compatible hardware, Several DX012 can be added to one system, Up to 16 DX012 units can be added to an SQ system, Up to 46 DX012 units can be added to a dLive S Class system, Up to 22 DX012 units can be added to a dLive C Class system, In a rack (1HE), Plug and Play - no IP addressing required, Compatible with CAT5e cables (or higher) up to 100m in length, EtherCon ports