Allen & Heath dLive CDM64 RUFX MixRack Stage Box CDM64-RUFX

Allen & Heath dLive CDM64 RUFX MixRack Stage Box (AH-DLIVE-CDM64-RUFX)

The Allen & Heath CDM64 RUFX is a high-performance C-Class dLive MixRack that serves as the central processing engine of a modular digital mixing system. It functions as both a stage box and mix engine, handling all audio processing, routing, and system control for professional live sound applications.

Built around the XCVI FPGA processing core, the CDM64 RUFX delivers ultra-low latency, high-resolution 96kHz audio, and a flexible 64-bus architecture designed for large-scale productions. It provides a high channel count with 64 mic/line inputs and 32 outputs, making it suitable for demanding environments such as touring rigs, concert venues, theaters, and installed sound systems.

The RUFX version includes integrated RackUltra FX processing, adding onboard effects capability directly within the MixRack. This reduces reliance on external processors and allows more efficient system design. Combined with fully recallable preamps and advanced digital networking, it ensures consistent, high-quality audio performance across all inputs and outputs.

Like all dLive MixRacks, the CDM64 operates as the “engine” of the system, while control surfaces or software provide user control and mixing functionality.

Key Features:

• C-Class dLive MixRack with XCVI 96kHz FPGA processing engine
• 64 mic/line inputs and 32 line outputs
• 128 input channels and 64 mix bus architecture (system-wide processing capability)
• Ultra-low latency processing (~0.7 ms system latency)
• Fully recallable high-quality mic preamps
• Integrated RackUltra FX (RUFX) onboard effects processing
• Flexible 64-bus routing architecture (groups, auxes, matrices, FX, mains)
• Advanced digital networking and expansion support
• Designed for large-scale live sound, touring, and installation systems
• Acts as the core processing engine of the dLive ecosystem