The Klark Teknik KT-DM80-ULTRANET is a digital expansion module that integrates comprehensive digital audio networking capabilities directly into compatible digital mixing consoles. Its primary function is to serve as a bidirectional bridge, converting console audio channels to and from the proprietary ULTRANET digital network protocol. This module provides a substantial 16 input and 16 output channels, enabling the console to interface seamlessly with a wide ecosystem of ULTRANET-equipped devices such as active loudspeakers, personal monitor systems, and stageboxes. By adding this card, engineers can distribute digital, multi-channel audio over standard Cat5e/Cat6 cabling, reducing cable clutter, maintaining signal integrity over long runs, and enabling sophisticated personal monitoring setups.

The module's architecture is designed for plug-and-play simplicity and network stability. It allows for the daisy-chaining of multiple ULTRANET devices from a single network output, creating a streamlined and scalable digital audio ecosystem on stage. Each of the 16 discrete channels can be individually assigned and controlled from the console's interface, providing flexible routing for monitors, effects sends, or supplementary inputs. The digital transmission eliminates the noise, interference, and signal degradation associated with long analog cable runs, ensuring that the audio quality at the endpoint is identical to the source. The integrated Ethernet port also facilitates remote control and parameter adjustment of connected ULTRANET devices directly from the console surface.

Built for the rigors of touring and permanent installation, the KT-DM80-ULTRANET is housed in a robust metal chassis that installs securely into the console's expansion bay. It draws power directly from the host unit, requiring no external power supplies, which enhances system reliability and portability. This module is an essential tool for modern live sound workflows, particularly where personal monitoring systems are heavily utilized. It empowers engineers to deliver consistent, high-fidelity monitor mixes to multiple performers while dramatically simplifying the physical infrastructure of the stage, representing a significant step towards a fully integrated, digitally networked audio environment.