minidsp DDRC-24 USB DAC+DSP Digital Room Correction processor powered by Dirac Live

Price: 31,331.00INR
Ex Tax: 31,331.00INR
Brand:  miniDSP
Product Code:  DDRC-24
Availability:  In Stock
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DDRC-24, a USB DAC+DSP Digital Room Correction processor powered by Dirac Live in a tiny form factor


miniDSP introduces the DDRC-24, the world’s smallest Dirac Live® hardware processor. Dirac Live®, the world’s premier room correction solution, is now available in an unbelievably compact hardware unit. Powered by a 400 MHz Analog Devices SHARC processor, the DDRC-24 retains the 4-channel output of its sister unit, the miniDSP 2x4 Hd, in order to allow applications like subwoofer integration or even 2-way loudspeakers together with Dirac Live® room correction in a single tiny hardware platform. The matrix mixer and crossover functionality is accessed and programmed with miniDSP’s easy-to-use interface software. An all in one unit with USB DAC + Dirac Live Room Correction + Speaker processing. I/O capabilities get an upgrade too, with the addition of USB audio streaming up to 192 kHz and a TOSLINK digital input. The miniDSP DDRC-24 will find application in full-sized hifi and home theater systems, on desktops, in cars, in recording studios anywhere a compact, powerful room correction processor is needed.


  • ADSP21489 400MHz Sharc DSP floating point engine
  • XMOS Xcore200 for USB control and bidirectional audio streaming
  • 24 bit ADC/DAC resolution
  • Dirac Live 2.0 for miniDSP with 4 presets, fully configurable target curve
  • Unbalanced inputs switchable with a jumper between 4Vrms and 2Vrms
  • Toslink digital input
  • Unbalanced outputs: Max 2Vrms
  • USB Audio Class 2 Audio streaming with ASIO drivers, driverless under MAC OSx
  • 4 preset configuration, recallable via IR, Software
  • Wifi/Alexa voice control via WI-DG accessory


Digital Signal Processor Engine: Analog Devices Fixed point DSP SHARC ADSP21489
Internal Processing resolution 
& Sample rate:
32 bit / 48kHz
Input/Ouput Configuration: 2 in / 4 out
Audio Input Connectivity:

Unbalanced analog input, RCA terminated

Stereo Digital Inputs: TOSLINK (optical)

Stereo USB audio input: USB Audio

Supported ASCR: 20~216kHz
Audio Output Connectivity: Unbalanced output, RCA terminated
Input / Output Max Levels:

IN: 2Vrms / 4Vrms (jumper-selectable)

Input Impendance:

10 kΩ

Output Impedance: 560 Ohms
Calibration Software: DDRC-24 plugin
Filtering Technology: I Dirac Live
Dimensions: 27 x 119 x 107 mm

12 VDC single supply 2.1 mm round plug / 2.5W

Win/Mac Compatible: Yes
Room EQ Wizard Support: Yes

Block Diagram:


What's in the box?

  • 1 x DDRC-24 including Dirac Live license for miniDSP and DDRC-24 plugin
  • 1 x 12V power supply with UK/EU/US/AU plugs
  • 1 x shielded USB cable
  • 1 x Dirac live license for miniDSP automatically added to your UserDownloads section on purchase 
  • 1 x DDRC-24 plugin for DSP control automatically added to your UserDownloads section on purchase

Product Manuals / Spec Sheets / Downloads:


Technical assistance and support provided by miniDSP


For warranty claim you need to send the product to the miniDSP Hong Kong office since they don't have service centers here in India and all expenses for that have to be incurred by the customer.

For detailed information regarding product warranty, Please click Here.

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