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.
Specifications
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 |