













DT 990 PRO X 48 Ohm Professional Monitoring Headphone
SKU: BD1001629
Description
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.
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.
STELLAR.45 – HIGH-FIDELITY SOUND ON ALL DEVICES
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.
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 adapter 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.
SUPPLIED ACCESSORIES
1 x Straight cable, 3-pin mini XLR (lockable) and mini stereo jack (3.5 mm), length 3 m
1 x Screw-on adapter 3.5 mm to 1/4" (6.35 mm) stereo jack
1 x Drawstring bag
TECHNICAL SPECIFICATIONS
Transducer type: Dynamic
Operating principle: Open
Wearing type: Over-ear
Frequency response: 5 - 40,000 Hz
Nominal impedance: 48 Ω
Sound pressure level @ 1 mW/500 Hz: 97 dB
Sound pressure level @ 1 V/500 Hz: 111 dB
T.H.D. @ 500 Hz: < 0.15 %
Maximum short-term power handling capacity: 100 mW
Nominal headband pressure: 5.5 N
Weight (without cable): 298 g
Length and type of cable: 3 m / straight cable, detachable, single-sided
Connection: Gold-plated mini stereo jack plug (3.5 mm) & 1/4" adapter (6.35 mm)
Downloads
Shipping & same day dispatch Australia-wide, on orders placed by 12noon (AEST). 2-3 days to most capital cities and metro areas.


DT 990 PRO X
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
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
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
STELLAR.45 –
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.

HIGH COMFORT 24/7
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.

Don't stop
With the increasing digitalization 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.
WHAT'S IN THE BOX?

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.
ANY QUESTIONS?
Here are a few quick answers to frequent questions.
How does the DT 990 PRO X differ from the DT 990 PRO?
What both open-back studio headphones – the DT 990 PRO and the DT 990 PRO X – have in common is their outstanding spatial sound, excellent build quality, and application-optimized product design. Their high product quality is ensured by manufacturing in Germany.Thanks to their elevated treble response and impressive transparency, both models reveal acoustic inaccuracies and act as a sonic magnifying glass – making them the perfect complement to studio monitors during the production process.
A key difference lies in the driver technology: The DT 990 PRO is available in multiple impedance versions (80 ohms & 250 ohms) to suit different usage scenarios. In contrast, the DT 990 PRO X features the modern STELLAR.45 driver with 48 ohms, allowing it to be used with a wide range of playback devices without compromising sound quality.
The models also differ in terms of features: The DT 990 PRO has a fixed cable, while the DT 990 PRO X comes with a detachable 3-meter cable featuring a lockable mini-XLR connector.
Additionally, the DT 990 PRO X offers improved wearing comfort. An integrated recess in the headband at the fontanelle area reduces pressure on sensitive spots at the top of the head.
How does the DT 990 PRO X differ from the DT 900 PRO X?
The DT 990 PRO X delivers the familiar sound signature of the DT 990 PRO (80 ohms) with emphasized highs and outstanding spatiality – ideal for revealing acoustic flaws during production. The DT 900 PRO X, on the other hand, offers an impressively linear and precise representation of the entire frequency spectrum, making it particularly suitable for mixing, mastering, and editing.The designs also differ: The DT 990 PRO X adopts the classic studio look of the original model, while the DT 900 PRO X features a distinct, modern appearance.
Another difference lies in the included accessories: The DT 900 PRO X comes with two detachable straight cables (1.8 m and 3 m). The DT 990 PRO X includes a single detachable 3-meter cable. All cables feature a lockable mini-XLR connector for secure use in the studio.
Which ear pads and acoustic discs and compatible with the DT 990 PRO X?
Both the replacement ear pads EDT 990 V and EDT 990 VB are compatible with the DT 990 PRO X. Please note that the corresponding acoustic filters are not included with the ear pads and must be purchased separately.
Is the DT 990 PRO X compatable with the PRO X digital cables?
Yes, both the PRO X Lightning cable and the PRO X USB-C cable can be used with the DT 990 PRO X.
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