Avid Pro Tools MTRX Studio DigiLink Audio Interface for HD and HDX Systems

$ 4,999.00

Bring creative efficiency to your studio with powerful I/O, monitoring, and routing capabilities in an all-in-one audio interface. Avid Pro Tools MTRX Studio DigiLink Audio Interface simplifies your signal flow, providing connections to all your gear. Route any input to any output. Customize monitor profiles with integrated speaker tuning. Outfit any room in your facility for Dolby Atmos mixing. And get ultra-low latency monitoring when tracking and mixing with Pro Tools HDX or HD Native. Get Premium Sound, Built-in Partnership with DADWith Digital Audio Denmark's precision audio converters and mic preamps, you can capture and hear every vocal, instrument, and sound performance in great detail. Plus, get ultra-low latency when tracking with Pro Tools HDX or HD Native, enabling artists to perform at their best. Take Full Monitor ControlNo need for a separate monitor controller. MTRX Studio covers this and your signal routing needs. Create monitor profiles and fold-downs to speed up your workflow. And toggle between multiple speaker sets directly from the included DADman software or your Avid control surface.Optimize Your Monitoring EnvironmentWith speaker calibration built directly into the interface the same SPQ speaker processing technology available as an option for Pro Tools MTRX you can tune your room for any session format. Easily transition between music and audio post production from mono to immersive audio.Features: Get premium sound, built in partnership with DADCreate monitor profiles and fold-downs to speed up your workflowSpeaker calibration built directly into the interfaceMix and monitor Dolby Atmos in any roomRoute audio extensivelyTake remote control of the interfaceGet your Avid Pro Tools MTRX Studio DigiLink Audio Interfac.

On the analog side, you'll find two preamps for mic signals or instrument inputs. You'll see two 1/4" instrument inputs on the front panel, and two XLR inputs on the rear. You'll also note 16 I/O of analog connections over DB25 ports. Monitor straight from the device over two 1/4" outputs, and plug two pairs of headphones into the front panel outputs. SPQ speaker calibration is built into the interface, so you can tune your room for any session format. Switch between monitoring setups for music and post-production, quickly and easily. Conversion has been provided by Digital Audio Denmark, ensuring pristine detail for capture or monitoring. A software 512 x 512 matrix facilitates extensive routing possibilities, so you can create cue mixes, integrate outboard gear, and even send audio to multiple devices simultaneously. The unit only occupies 1 RU of space.

Box Contains

    Avid Pro Tools | MTRX Studio Interface for HD and HDX Systems
  • Power Supply
  • 1-Year Warranty

Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the 'Complete Orders' link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Easy 30 Day Return Policy

If you are dissatisfied with your purchase for any reason, you may return it to Kellards within 30 days of the purchase date, subject to the conditions and exclusions below.

You may initiate a return or exchange by requesting an RMA at sales@kellards.com.

Securely affix your return label to the outside of the shipping package. Return shipping fees are the responsibility of the customer. We recommend you ship via insured ground service with a tracking number. We cannot be responsible for lost packages.

Return Address

Kellards Return
3237 Greenpoint Ave.
Long Island City NY 11101

Eligibility Conditions

Please read conditions below. If all conditions are not met, Kellards reserves the right to refuse the return or to charge a minimum 15% restocking fee. All returned items must be in new condition, in their original unaltered box (including an intact UPC code) and must include all packing material, blank warranty cards, manuals and accessories. Kellards can only refund the original purchase price. Shipping and handling fees are nonrefundable.

Nonreturnable Items

  • Electronic software downloads
  • Opened consumable items (e.g., film, tapes, paper, bulbs, CD, DVDs, ink cartridges, etc.)
  • Underwater equipment that has been submerged

Defective or Damaged Items

Defective items may be repaired, exchanged or refunded at our discretion for the same model or manufacturer's equivalent model.


Please allow 3-5 business days for mail-in exchanges to be processed.

Refunds & Credits

Once we receive and inspect your item(s), we will credit your account. Please allow 5-7 days for a credit to appear on your account. In most cases, we will issue your refund in the same way you made the original purchase.


We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.