Allen & Heath dLive CDM64U/X MixRack – ultra-low latency and advanced processing capabilities

Allen & Heath dLive CDM64U/X MixRack

The Allen & Heath dLive CDM64U/X MixRack is a powerful digital audio mixing engine designed for professional live sound, broadcast, touring productions, houses of worship, theatres, and premium AV installations. As part of the acclaimed dLive C Class ecosystem from Allen & Heath, the CDM64U/X delivers exceptional audio performance, ultra-low latency, and advanced processing capabilities in a compact and reliable rackmount format.

Powered by the renowned XCVI 160×64 FPGA core, the Allen & Heath dLive CDM64U/X MixRack offers an extraordinary combination of processing power and flexibility. Operating at 96kHz with a class-leading latency of just 0.7ms, this professional MixRack ensures pristine sound quality and seamless operation for even the most demanding live productions.

Featuring 64 premium mic/line inputs and 32 line outputs, the Allen & Heath dLive CDM64U/X MixRack provides extensive connectivity for large-scale audio environments. Its advanced preamp design delivers outstanding transparency, while the innovative Active PAD circuitry maintains consistent sonic performance regardless of input source levels. Whether you’re mixing a stadium concert, managing a broadcast production, or deploying a fixed installation, this MixRack offers the scalability and reliability professionals demand.

At the core of the dLive platform is its ability to process 128 input channels and 64 mix outputs, all with comprehensive channel processing. The configurable 64-bus architecture allows engineers to create groups, auxes, matrices, FX sends, and main outputs tailored to virtually any application. Support for LR, LCR, and up to 5.1 surround configurations makes the system suitable for live events, theatres, and immersive audio environments.

The Allen & Heath dLive CDM64U/X MixRack includes DEEP Processing technology, enabling premium compressor emulations, graphic EQs, preamp models, and advanced processing tools directly within the channel architecture without consuming FX slots or adding latency. This integrated approach eliminates the need for external plug-ins while ensuring consistent and reliable performance during mission-critical productions.

For effects processing, the MixRack offers 16 RackExtra FX engines and 8 RackUltra FX processors with dedicated stereo returns. Engineers can access a broad range of studio-quality reverbs, delays, modulation effects, compressors, and vintage emulations to create polished, professional mixes.

Connectivity is another major strength of the Allen & Heath dLive CDM64U/X MixRack. The system features a dedicated GigaACE gigabit link for communication with dLive control surfaces, ensuring high-bandwidth, ultra-low-latency operation. Two DX expansion ports provide simple integration with Allen & Heath remote I/O expanders, while the integrated 128×128 I/O port supports optional networking cards for Dante, Waves, MADI, and other audio protocols. A dedicated ME personal monitoring port simplifies monitor distribution for performers and technical teams.

The Allen & Heath dLive CDM64U/X MixRack also includes dual network ports, Word Clock BNC I/O, built-in RTA and spectrogram analysis tools, signal generators, and support for automatic microphone mixing across multiple zones. These capabilities make it an ideal solution for conference facilities, corporate events, broadcast studios, and complex installation projects.

Designed for professional touring environments, the Allen & Heath dLive CDM64U/X MixRack features an ultra-quiet cooling system, robust construction, and reversible rack ears for flexible installation options. Its compact rackmount chassis maximizes processing capability while minimizing stage footprint.

For audio professionals seeking uncompromising performance, advanced networking, and future-ready expansion options, the Allen & Heath dLive CDM64U/X MixRack represents a premium investment in world-class digital mixing technology. From concert tours to broadcast facilities and fixed AV installations, this MixRack delivers the power, reliability, and sonic excellence required by today’s demanding production environments.

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Features

• 64 high-performance XLR mic/line inputs
• 32 balanced XLR line outputs
• XCVI 160×64 FPGA processing engine
• 128 input channels with full processing
• 64 configurable mix buses
• 96kHz sampling rate
• Ultra-low latency of 0.7ms
• DEEP embedded processing architecture
• 16 RackExtra FX engines
• 8 RackUltra FX processors
• GigaACE gigabit surface connection
• 128×128 I/O expansion slot
• Compatible with Dante, Waves, and MADI cards
• Dual DX ports for remote I/O expansion
• Dedicated ME personal monitoring port
• Built-in RTA, spectrogram, and signal generator
• Automatic microphone mixer with up to 64 channels
• Dual network ports and Word Clock I/O
• Ultra-quiet cooling system
• Reversible rack ears for flexible installation

Specifications

Download the Technical Datasheet – Allen & Heath dLive CDM64U/X

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