Abstract: A remote audio device network (RADN) provides a high-value solution for connecting remote audio input and output devices to audio processing equipment in a control/rack room. Costs are kept low through the use of Category 5 (CAT 5) unshielded twisted pair (UTP) cabling and standard technologies for digital audio, control data, and power transmission. Digital audio transmission breaks ground-loops and is highly resistant to EMI. Troubleshooting is simplified using built-in test methods for verifying the power, control, and audio signals. Efficiency of audio bandwidth is maintained for one and two channel input and output devices by using the AES3 (AES/EBU) encoding standard for digital audio which is designed for two-channel audio interconnect. Point-to-point wiring ensures that the DSP equipment is always aware of the location of a connected device such that control data signals allow the DSP equipment to configure and control the connected remote audio devices.