Digimedia DIO XLR DC is a professional high-end studio-grade 2 channel Dante™ interface with digital AES-3 XLR input and output. Input has high quality SRC with typical SN 144dB. There is Dante Domain Manager and AES67 support build in. Interface needs 12V or external PoE (Power over Ethernet) splitter. Two professional high quality Neutrik XLR audio connectors.