MiniDSP DDRC-24 DSP Processor with Dirac Live
SKU: 57629216209

MiniDSP DDRC-24 DSP Processor with Dirac Live

$377.55 $419.50
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Description

MiniDSP DDRC-24 DSP Processor with Dirac LiveDDRC 24, a USB DAC+DSP Digital Room Correction processor powered by Dirac Live in a tiny form factor miniDSP introduces the DDRC 24, the worlds smallest Dirac Live hardware processor. Dirac Live, the worlds 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

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
    & 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)
    OUT: 2Vrms
    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
    Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 57629216209

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    4.0 ★★★★★
    Based on 893 reviews
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    E
    Verified Purchase
    Ernie Duchek
    Draper, US
    ★★★★★ 5
    Top notch tire sealant!
    Size: 20oz
    Really good sealant that lives up to it's description. Very easy to use and definitely delivers. Have used it on several Lazer Z mowers and works as advertised! Definitely would recommend this one!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 26, 2026
    T
    Verified Purchase
    Thorin C. Guidry
    Battle Creek, US
    ★★★★★ 5
    This stuff just works! Very impressed. If you have a slow leak, get this!
    Size: 20oz
    This is the second time I've bought this product. I bought one initially to test it out and I was very impressed! I had put some used tires on some used rims for my side by side and I had a couple of them leaking slowly from the side of the rim. I put this stuff in, following the directions and have no more leaks! It's been about a week with the first one, and zero loss in air pressure. I took my side by side out on the trails and thrashed around a bit, still no leaks! This stuff is legit! It comes with a valve removal tool and red valve stem covers to show you which tires you've added this too. Very easy to use, no issues whatsoever. Saves you money having to take your tires somewhere to have them look at them.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on September 15, 2025
    R
    Verified Purchase
    Robert
    Phoenix, US
    ★★★★★ 5
    This stuff worked better than I thought it would
    Size: 40oz
    As my title says, this stuff worked better than I thought it would. In fact it worked so well today I will be ordering more. I say today because how can you tell if something like this is actually working... never getting a flat for years? In other words, if it fixes a flat before your eyes it works, otherwise you really don't know. See I had a lawn mower tractor that developed a real bad tire leak a couple of days ago. The way it happened was I cut a Russian Olive tree down, if you know what one of these trees are like, you already know why I got such a bad leak. These darn things have thorns that can get to be almost as big around as a pencil, and are just as sharp as a needle. Moreover, these spikes as I call them, can get to be 3" to 4" long. In short, if you run over one you will have a flat tire, period. That is unless you have this stuff inside the tire already. To make matters worse, if you run over a branch from this tree, you won't only get one or two thorns/spikes stuck in your tire, because as you drive the branch bends easily (only the spike are ridged), so before you know it you will end up with a half dozen of these spikes all the way around your tire, as if the whole tire has a new tread made up of a Russian Olive tree branch. Trust me on this, it will happen just like this. After pulling a half dozen 2" to 4" inch spikes out of the tire, I knew if I took it to a shop they would require me to put a tube in. With this inflation that isn't supposed to be an inflation going on, I'm sure it has made tire tubes today cost almost as much as the whole tire cost me just a couple of years ago. So I thought I'd put this product to a real test... I already have some in my John Deere 2305 tractor. Honestly, it shocked me how quick it worked. It worked so fast I didn't even need to add anymore air to the tire, because all the holes were shut. Pretty amazing stuff if you ask me! I followed the directions, they were easy to follow and the process was easy too. I removed the valve stem, put in 5 ounces of the solution, then put the valve stem back in, aired up the tire and it was instantly fixed... amazing, especially considering why the tire was flat... I should have taken a pic of the spikes. I did roll the tire around a bit, then mounted the tire back on the tractor and went right over and mowed my elderly neighbors lawn, so it got plenty of rotation time. That was about 4 hours ago and the tire is still rock hard. Like I said, I'm ordering more because after seeing this everything we have that runs slow will have this stuff in the tires! Oh, one other thing. The fix-it flat stuff in a spray can, DO NOT USE IT for applications like this! Because that stuff if left inside will actually glue your tire to the rim. Tires have been ruined trying to pry them away from the rim after putting in fix-a-flat, or whatever that crap is called. Sadly this "TireJect" is not recommended for high speed travel, it will through your tire out of balance. So use the fix-flat stuff in an emergency, carry one in your car just in case. Just make sure once you get the tire fixed wash the tire out real good before remounting it. I have never written such a long review in my life, but if you got through it I hope it helped. It's not often a product lives up to it's claims today, but this one in my opinion surpasses it, so I felt the need to say something. Besides, the warning about the Russian Olive tree just may save someone a lot of frustrations.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 24, 2023
    J
    Verified Purchase
    Juno
    Grantham, US
    ★★★★★ 5
    It Really Works!
    Size: 40oz
    Excellent product-stops leaks!!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 25, 2026
    B
    Verified Purchase
    Bruce
    Waukegan, US
    ★★★★★ 4
    SEEMS TO WORK WELL... IF YOU CAN GET IT INTO THE TIRE
    Size: 10oz, Size: 10oz
    The front 11x6 tires of our Scag ZTR mower leaked air around the bead (a common problem). I bought one 10-oz bag to treat them, for about $22. No matter how much I squeezed and squeezed, it would not dispense product. Turns out a small plug of "something" had clogged the hole in the cap (see photo). This might not be a problem for the syringe version but it sure was with the bag. After discarding about an ounce of product and clearing the hole with a finishing nail, I was able to treat both tires. I drove the mower for ~15 minutes. Four days later they seem to be holding air. Previously, they went flat in two days. So it seems to be working, but I have to drop a star for a flawed delivery system. If the tires start going flat again within an unreasonable period of time I'll come back and update this report.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 9, 2026

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