Beyerdynamic DT 990 PRO X 48 Ohm Professional Monitoring Headphone
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About this product
- Brand
- Beyerdynamic
- Store
- PC Case Gear
- Category
- Electronics > Audio > Audio Components > Headphones & Headsets > Headphones > Over-Ear Headphones
- SKU
- BD-1001629
The Beyerdynamic DT 990 PRO X features an open back design paired with the STELLAR.45 driver system, delivering an expansive and detailed sound with a wide frequency response of 5 - 40,000 Hz. Including breathable velour ear pads, and an ergonomic headband made in Germany with replaceable components for long term use.
Features
DT 990 PRO X 48 Ohm Professional Monitoring Headphone
A Studio Classic, Ready for the Future
A classic, reimagined: The DT 990 PRO X builds on the legendary sound signature of the DT 990 PRO – now enhanced with modern features like the powerful STELLAR.45 driver and a detachable cable.
Made in Germany for uncompromising studio sound and long-term use.

A Redefined Sound Signature
Iconic Sound, Redefined - Accurate DT 990 PRO Sound -Now Even More Precise
The DT 990 PRO X builds on the legendary sound of the DT 990 PRO.
It delivers its iconic airy and detailed sound with a natural treble lift and impressive transparency. It reveals acoustic flaws in Your studio setup and serves as the perfect companion to Your studio monitors. Ideal for analytical listening and precise editing.
Made in Germany – for uncompromising studio sound and maximum flexibility.

Critical Listening & Edition
Open-Back Design - Outstanding Spatial Definition
Based on the proven concept of the DT 990 PRO, the DT 990 PRO X has been specifically further developed. The new 48ohm STELLAR.45 driver system ensures high resolution sound reproduction.
The 48-ohm impedance allows for use with professional audio interfaces as well as mobile devices without compromising sound quality.

Stella.45
Maximum Sound Fidelity on Any Device
Whether in the studio, at home, or on the go using a laptop – the STELLAR.45 driver (5–40,000 Hz) delivers impressive sound accuracy in every setting.
The neodymium magnet and copper-plated precision coil ensure low-distortion sound, even at high volumes. In addition, with its 48-ohm impedance, it provides studio-quality audio even on devices with low output power.
From Your audio interface to Your laptop – the STELLAR.45 driver (5–40,000 Hz, 48 ohms) ensures premium sound across a wide range of playback systems. Engineered with a neodymium magnet and precision copper coil for dynamic, low-distortion audio reproduction.

High Comfort 24/7
High Comfort - Lightweight Design
Thanks to their skin-friendly velour ear pads, the DT 990 PRO X headphones are comfortable to wear even during long sessions.
The headband, consisting of soft memory foam & durable leatherette, adapts perfectly to the shape of the head.
In addition, thanks to the fontanelle recess, potentially pain-sensitive areas on the head are avoided.

Plug N Play
Don't Stop
Studio Sound - Everywhere - Precise Sound in the Studio and on the Go
With the increasing Digitalisation of audio production - for example through software-supported workflows, hybrid studio setups or mobile bedroom production - the requirements for studio headphones have evolved.
The DT 990 PRO X was consistently tailored for this: flexible in use, compatible with a wide range of devices, and consistently designed for professional precision.

Industry-Leading Workmanship
Handmade in Germany - All Components Used are Replaceable if Needed
The DT 990 PRO X is more than just a pair of headphones – it’s a promise of quality. Made in Germany, built to last for decades: premium metal components ensure impressive durability.
The driver system is manufactured to the tightest tolerances. And because sustainability matters, nearly all components are replaceable. A headphone for eternity.
Hear Every Detail
The DT 990 PRO X delivers its iconic airy and detailed sound with natural treble lift and impressive transparency. It reveals acoustic flaws in Your studio setup and serves as the perfect companion to Your studio monitors – ideal for analytical listening and precise editing.
Maximum Flexibility – Detachable Cable
Equipped with a detachable cable and a locking mini-XLR connector, the DT 990 PRO X gives You total freedom. With a 3.5 mm plug and a 6.3 mm Adaptor included, You can connect to almost any device.
Supreme Comfort for Long Sessions
Soft velour ear pads and a redesigned headband with a fontanelle recess ensure comfort even during extended use. The robust spring steel frame provides a secure yet relaxed fit – day in, day out.
Built to Last – Made in Germany
Handcrafted in Germany with durable metal components, sustainable design, and replaceable parts – the DT 990 PRO X is built for professionals who expect their gear to perform flawlessly for years to come.
