The DiGiCo D2-Rack is a compact, high-performance digital stage box designed for use with DiGiCo SD and Quantum series consoles. It provides up to 48 inputs and 48 outputs, with flexible configuration via modular I/O cards. Dual MADI ports allow 48kHz rack sharing or full 96kHz operation. With Gain Tracking™, redundant power supplies, and hot-swappable modules, it's optimized for live touring and fixed installations requiring reliability and clarity.