The Allen & Heath DM64 is the flagship S-class digital MixRack from the dLive series, offering high-capacity I/O and unparalleled processing power for large-scale live sound, touring, broadcast, and installation applications. As the largest in the dLive MixRack lineup, it serves as the engine for systems handling up to 128 channels, with built-in XCVI Core processing for ultra-low latency and DEEP plug-ins. The RUFX variant (DM64-RUFX) includes a preinstalled RackUltra FX card, adding 8 dedicated FX engines without consuming resources. It's designed for redundancy and scalability, expandable via DX I/O or digital networking.