The Arcam DiVA DT81 is a versatile digital television tuner designed to enhance the viewing experience through superior audio and video performance. It allows users to receive and decode digital TV signals, providing access to various channels, including standard and high-definition broadcasts. With its advanced processing capabilities, the DT81 is capable of delivering high-quality images and clear sound, making it a suitable addition to many home cinema setups. The unit typically includes features such as a built-in digital-to-analog converter (DAC), support for multiple aspect ratios, and various output options to connect to other audio and video equipment. The intuitive user interface allows easy navigation through channels, making it user-friendly. Additionally, the DT81 may support teletext, electronic program guides (EPG), and may be integrated with other Arcam devices for a more comprehensive media experience. The design tends to favor a minimalist aesthetic, focusing on functionality while ensuring compatibility with a variety of home entertainment systems.