miniDSP DDRC-24 | DAC | Dirac Live

The miniDSP DDRC-24 USB DAC Digital Signal Processor is a sophisticated yet compact solution for audiophiles and home cinema enthusiasts seeking to elevate their listening experience. This versatile unit integrates advanced digital signal processing with Dirac Live® room correction technology, allowing you to achieve precise acoustic tuning and speaker alignment within your listening environment.

Ideal for both two-channel stereo systems and multi-channel setups, the DDRC-24 excels in correcting room modes and timing issues. It is particularly well-suited for integrating subwoofers, managing crossover frequencies, and optimising soundstage depth. Whether you are building a dedicated hi-fi system or refining a home theatre, this processor delivers professional-grade calibration.

At its core lies an Analog Devices ADSP21489 DSP engine, operating at 32-bit/48 kHz resolution for accurate signal handling. The unit offers two inputs and four outputs, with connectivity options including stereo RCA, USB, and TOSLINK optical inputs, alongside RCA outputs. Input sensitivity is selectable between 2 or 4 Vrms, while the output impedance is 56 ohms. The compact enclosure measures just 119 x 107 x 27 mm and is powered by a 12 VDC supply. Calibration is performed via the DDRC-24 plug-in software on Windows or Mac, unlocking the full potential of Dirac Live®.

Combining robust hardware with intuitive software, the DDRC-24 is an essential tool for achieving accurate, room-corrected sound in any high-fidelity system.