UP is compatible with HUI and MACKIE control protocols and seamlessly integrates with mainstream DAWs such as Logic Pro®, Pro Tools®, Cubase™, and Ableton® Live™. Users can directly control various functions in the DAW, such as transport control, track selection, and plug-in parameter adjustment, thereby improving work efficiency. Each channel is equipped with a 100 mm touch-sensitive motorized fader, dedicated Solo, Mute, and Select buttons, a clickable rotary encoder, and a full-color display, allowing users to intuitively control track levels, panning, soloing, muting, and record preparation, significantly enhancing the efficiency and precision of mixing. UP also features dedicated Read, Write, Touch, Latch, and Trim buttons for engineering automation, as well as eight infinite knobs for quick track editing, plug-in parameter modification, and auxiliary mix management. These functions enable users to easily perform complex arranging and mixing operations and quickly realize their ideas. Additionally, UP’s motorized faders and touch-sensitive functions provide stable and low-latency control, making it suitable for live broadcast scenarios where volume, effects, and other parameters need to be adjusted in real time, ensuring stable audio output during broadcasts.