Beyerdynamic DT 990 Pro X

A studio classic, ready for the future
For over 100 years, outstanding sound has been our passion. The DT 990 PRO X continues this tradition – with iconic sound, exceptional comfort, and the powerful STELLAR.45 driver system. Handcrafted in Germany and designed with replaceable parts, the DT 990 PRO X is an investment in the future. A headphone that inspires you today and still accompanies you tomorrow.

Hear every detail
The DT 990 PRO X builds upon the proven sound signature of the DT 990 PRO and takes it to a new level. With its natural treble lift and impressive transparency, it reveals acoustic imperfections, acting as a sonic magnifier – and the perfect complement to studio monitors in the production process. Its clear and spacious sound makes it ideal for analytical listening and precise editing. Airy, detailed, incomparable.

Stellar.45 – maximum sound accuracy on any device
Sound quality without compromise. The STELLAR.45 driver, with a wide frequency range of 5 – 40,000 Hz and an impedance of 48 ohms, delivers premium studio sound – regardless of the playback device. Designed and manufactured in Germany, the driver system impresses with outstanding dynamics, extremely low distortion, and remarkable detail accuracy. Flexible, powerful, second to none.

Detachable cable: for maximum freedom
The DT 990 PRO X comes with a detachable cable featuring a locking mini-XLR connector for maximum security. The 3.5 mm jack, including a 6.3 mm adapter, lets you connect your headphones to almost any device – from audio interfaces to high-end amplifiers. Your sound, your rules.

Ultra-comfortable even during long sessions
Create music all day – no pressure points, no fatigue. The soft velour ear pads of the DT 990 PRO X gently envelop your ears, while the flexible headband construction ensures a secure fit. The padded headband adapts perfectly to your head shape, while the clever fontanelle recess provides noticeably greater comfort. Lightweight, breathable, and durable – a headphone you’ll never want to take off.

Built for professionals made to last a lifetime
The DT 990 PRO X embodies decades of engineering excellence and uncompromising performance. Made in Germany stands for more than just quality – it represents a well-thought-out, durable design. Premium metal components make it tough enough to withstand even the most demanding studio days. And with replaceable parts, this is a headphone you can rely on – today, tomorrow, and for years to come.

Features
Circumaural studio headphones for recording and monitoring
For a range of devices thanks to a flexible STELLAR.45 driver
Includes detachable cable with mini XLR connector
Extremely comfortable, even after hours of use
Made in Germany

Specifications
Design Open
Impedance 48 ohm
Freq. Response 5 Hz - 40 kHz
SPL 97 dB @ 1 mW/500 Hz
Wearing Style Over-ear
Connectivity 3,5 mm jack + 6,35 mm adapter
Cable Straight 3 m
Weight 292 g (without cable)

What's in the box
DT 770 PRO X
3 m mini-XLR to 3.5 mm mini-TRS cable
6.35 mm gold-plated adapter
Drawstring bag