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Beyerdynamic DT 900 Pro X Open-back Studio Mixing Headphones Certified Open Box , $251.99 - Add to Cart Skip to Product Information

Beyerdynamic DT 900 Pro X Open-back Studio Mixing Headphones Certified Open Box

Open-back Circumaural Studio Headphones with Detachable Cable
Item ID: DT900ProXd1
Beyerdynamic DT 900 Pro X Open-back Studio Mixing Headphones

Certified Open Box Savings!

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Beyerdynamic DT 900 Pro X Open-back Studio Mixing Headphones Certified Open Box

Certified Open Box Savings!

Save $28 What is Certified Open Box?

The price below reflects your savings.

Savings: $28.00 New for $279.99

Exceptional Sound in Complete Comfort

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Our Product Research Team

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As Sweetwater producers will attest, having a hardworking set — or two — of studio headphones is critical for crafting finely edited tracks and hearing the subtleties of your mixes. Beyerdynamic DT 900 Pro X Open-back Studio Mixing Headphones make for a fantastic addition to studios of all kinds, whether bedroom sized with room to grow or fully built Nashville spaces with acclaimed records lining the walls. As soon as you place them on your ears, you'll feel the Beyerdynamic difference firsthand — new and improved pads ensure one of the comfiest listening experiences imaginable without ever irritating your ears. Even better, the STELLAR.45 drivers sound exquisite and are highly detailed at all volumes without ever distorting. Find yourself on the road for your studio projects? A detachable cable makes it easy to grab and go whenever the call arises. Treat your ears to the sound quality they deserve with Beyerdynamic DT 900 Pro X Open-back Studio Mixing Headphones!

Tailor-made for today's studio demands

Beyerdynamic didn't earn their prestige as one of today's most reliable manufacturers of mic and headphone technology by accident, and the DT 900 Pro Xs carry on this legacy exceptionally well. Not only do they deliver a highly detailed studio-quality sound, but optimizations throughout make for one of Beyerdynamic's best-performing pairs of cans to date. To ensure power and clarity with any audio source, DT 900 Pro Xs boast STELLAR.45 drivers, with a convenient detachable cable for quick storage in between uses. As with all their headphone offerings, Beyerdynamic focused heavily on user experience, going so far as to craft new ear pads to deliver uncompromising comfort for lengthy studio sessions and general listening.

Reference-grade monitoring — no room required

While the Beyerdynamic DT 900 Pro X sounds amazing on its own, Beyerdynamic’s Headphone Lab software elevates it into the functional realm of reference-grade monitoring. Free to DT-series headphone owners, Headphone Lab is a studio-simulation plug-in that re-creates the sound and spatial behavior of professional studio monitors in an acoustically treated room. An indispensable asset for engineers working in less-than-ideal environments, the software employs advanced crossfeed modeling, HRTFs (Head-Related Transfer Functions), and optional room simulation to deliver a natural stereo image, accurate depth, and reliable spatial perception, while also optimizing tonal balance by utilizing a scientifically developed studio sound profile. Headphone Lab allows you to fine-tune realism by adjusting ear spacing, head circumference, and speaker angle. Moreover, you can select between a broad-stroke Standard Calibration based on what Beyerdynamic refers to as its Golden Sample or an ultra-precise Factory Calibration using the exact production measurements of your actual physical headphones. Compatible with major DAWs on Windows and macOS and requiring no subscription, Headphone Lab provides a convenient, cost-free way to achieve mixes that translate consistently across various playback systems.

Beyerdynamic: quality you can count on

Sweetwater holds Beyerdynamic in high esteem due to the company’s unwavering commitment to excellence and innovation since its founding in 1924. A majority of Beyerdynamic’s products are designed and crafted at home in Germany to the highest engineering standards, using only the finest materials available. Whether taking the stage with a dynamic vocal mic, hitting the studio with a pair of the company's reference headphones, or leveling up your gaming experience with a top-tier headset, Beyerdynamic is dedicated to fueling your creative passion.

Beyerdynamic DT 900 Pro X Open-back Studio Mixing Headphones Features:

  • Studio-grade headphones designed to meet the needs of today's producers
  • Open-back design delivers lifelike audio spacing directly to your ears
  • Newly developed STELLAR.45 drivers reproduce highly detailed audio
  • Upgraded earpads make for long-lasting listening experiences in complete comfort
  • Convenient detachable cable makes for easy storage
What is Certified Open Box Gear?

At Sweetwater, we're so picky that what we call "Certified Open Box" is actually better than what most music retailers sell as "new" gear! Our gear hasn't endured hundreds of people a week plunking away at all the keyboards, fumbling through Stairway to Heaven on every guitar or playing with every fader and knob on a mixer or control surface.

Certified Open Box (also known as a demo) means we’ve had it out of the box for our YouTube channel, displayed at events, tested in our studio, or maybe it was in a customer’s hands for a few days and isn’t ‘factory fresh’ as a result. Every Certified Open Box item we sell has Sweetwater’s 2-year Total Confidence Coverage™ warranty and has been tested and verified up to ‘new’ specs by our factory-authorized technicians to make sure it’s in perfect working order before we ship it to you.

When you buy a Certified Open Box item at Sweetwater, you get:
  • 2-year Total Confidence Coverage Warranty™!
  • Products inspected and tested by our factory-authorized techs, guaranteed to function like new (or better)!
  • FREE shipping on most items
  • Equipment that will MEET or EXCEED your expectations!

Click HERE to browse our current inventory of Certified Open Box equipment. Purchasing Certified Open Box gear from Sweetwater is a smart and safe way to save!

Warranty Info

Sweetwater's FREE 2-Year Total Confidence Coverage Warranty

Extra peace of mind at no extra cost.

  • Save money with FREE parts and labor
  • Get back to making music with the industry's fastest turnaround time
  • Fix it the first time with our award-winning, factory-certified Service Department
Learn More about Total Confidence Coverage

Offer applies only to single-receipt qualifying purchases. Select manufacturers may require that only the manufacturer’s products qualify towards the minimum purchase amount needed to be eligible for promotional financing. Otherwise, an invoice that meets the minimum purchase amount and contains at least one qualifying manufacturer product is eligible for promotional financing. No interest will be charged on promo purchase balance, and equal monthly payments are required on promo purchase until it is paid in full. The payments equal the amount financed divided by the number of months in the promo period, rounded up to the next whole dollar. These payments may be higher than the payments that would be required if this purchase was a non-promo purchase. During the last month(s) of the promo period the required monthly payment may be reduced due to the prior months’ rounding. Regular account terms apply to non-promo purchases. New Accounts as of 07/31/2025: Purchase APR is 34.99%. Penalty APR is 39.99%. Min Interest Charge is $2. Existing cardholders: See your credit card agreement terms. Subject to credit approval.

Offer applies only to single-receipt qualifying purchases. No interest will be charged on the promo balance if you pay it off, in full, within the promo period. If you do not, interest will be charged on the promo balance from the purchase date. The required minimum monthly payments may or may not pay off the promo balance before the end of the promo period, depending on purchase amount, promo length and payment allocation. Regular account terms apply to non-promo purchases and, after promo period ends, to the promo balance. New Accounts as of 07/31/2025: Purchase APR is 34.99%. Penalty APR is 39.99%. Min Interest Charge is $2. Existing cardholders: See your credit card agreement terms. Subject to credit approval.

The estimated required monthly payment shown which excludes taxes and delivery equals the amount financed divided by the number of months in the promo period, rounded up to the next cent. During the last month(s) of the promo period the required monthly payment may be reduced due to this rounding. These payments apply only with the financing offer shown. If you make these payments by the due date each month, you should pay off this amount financed within the promo period, if it is the only balance you are paying off. If you have other balances on your account, this payment will be added to any other minimum monthly payments.

Applies only to select items from this manufacturer. Ask your Sweetwater Sales Engineer for more details.