The DM NAX AUD IO is a high-performance audio-over-IP converter engineered to expand the functionality of DM NAX audio distribution systems by introducing balanced or unbalanced stereo line-level audio input and output. Designed for professional AV and IT environments, the DM NAX AUD IO operates as both an encoder and decoder, enabling reliable bidirectional audio transmission across IP networks using DM NAX and AES67 protocols. This dual-functionality allows the device to integrate seamlessly within a variety of applications, including commercial AV installations, enterprise environments, and campus-wide audio systems. It supports integration with third-party AES67 and Dante-enabled devices when configured through Dante Controller, offering flexibility for hybrid network infrastructures. Mounting options include standard electrical boxes, under-table installations, or rack rails, ensuring adaptability to diverse physical environments. With network-based control options and configuration available via web interface, SIMPL Windows, C Sharp, or RESTful API, the DM NAX AUD IO aligns with modern system management standards. Power over Ethernet further simplifies installation, requiring no separate power supply. The DM NAX AUD IO also incorporates advanced digital signal processing features, including equalisation, loudness adjustment, and time alignment, allowing for precise tuning of output performance. Its robust functionality, reliable interoperability, and installation versatility make the DM NAX AUD IO an essential component for scalable audio distribution systems across professional and institutional settings.