MiniDSP DDRC-24 DSP Processor with Dirac Live
Pickup available at Alexandria Showroom · Usually ready in 2-4 days
4 interest-free payments of $209.75, paid fortnightly.
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Shipping & delivery
Free insured shipping Australia-wide on orders over $79. Every parcel is tracked and covered in transit.
Most orders dispatch within 1–2 business days, shipping either from our Alexandria warehouse or directly from the supplier, depending on the product. Delivery is usually 2–7 business days.
Large or heavy items (floorstanders, subwoofers, racks) ship by dedicated freight. You'll receive a tracking number so you can follow your order and see its expected delivery date.
Local pickup can be arranged from our Alexandria showroom. Please get in touch first so we can have your order ready. Remote-area delivery may take a little longer.
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.
Note: Two MiniDSP DDRC-24's are shown in the first photo to show it from both sides.
Features
- ADSP21489 400MHz Sharc DSP floating point engine
- XMOS Xcore200 for USB control and bidirectional audio streaming
- 24 bit ADC/DAC resolution
- Dirac Live 3.x 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

Now compatible with miniDSP Device Console

Product Downloads - Device Console
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 IR remote
- 1 x Dirac live license 3.x for miniDSP, full range correction
- 1 x Device Console for DSP control automatically added to your UserDownloads section on purchase
- (Optional if ordered) 1 x UMIK-1, USB microphone with unique calibration file for accurate acoustic measurements
Optional Accessories
- WI-DG for Wifi/Alexa voice control of your unit. Note only the plugin is controllable via Wifi. Dirac Live still requires a USB connection unfortunately.
- Audio RCA cables
NOTE: The UMIK-1/2 are measurement microphones approved by Dirac Research. Knowing the major effect a wrong calibration/measurement would have on the final results of Dirac Live tuning, we strongly recommend that you select a UMIK-1/2 microphone together with your platform for a plug&play experience leading to best results. Any issues related to 3rd party microphones such as ASIO/USB audio driver incompatibility/Latency problems or incorrect calibration process will not be under our support structure by our support team.
| Digital Signal Processor Engine | Analog Devices Floating point DSP SHARC ADSP21489 |
|
Internal Processing resolution |
32 bit / 48kHz |
|
Input/Ouput Configuration |
2 in / 4 out |
|
Audio Input Connectivity |
Unbalanced analog input, RCA terminated |
|
Audio Output Connectivity |
Unbalanced output, RCA terminated |
|
Input / Output Max Levels |
IN: 2Vrms / 4Vrms (jumper-selectable) |
| Input Impendance |
10 kΩ |
| Output Impedance | 560 Ω |
| Calibration Software | DDRC-24 plugin |
| Filtering Technology | Dirac Live 3.x |
| DSP Presets | Up to 4 presets |
| Dimensions | 27 x 119 x 107 mm |
| Power | 12 VDC single supply 2.1 mm round plug / 2.5W |
Free insured shipping Australia-wide on orders over $79. 30-day change-of-mind returns in original condition. Full manufacturer's Australian warranty.
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◆ Questions?
Talk to Scott before you buy
Not sure if it’s right for your room? I’ll give you honest, no-pressure advice by phone, video, or in our showroom. We’re specialists, not box-shifters.
Scott · Founder, CHT Solutions
Authorised Australian dealer: genuine Australian stock & full warranty, never grey import.







