DT 990 PRO

Professional acoustically open headphone for monitoring and studio applications.

Sound you can rely on | Superior build quality | Every part is replaceable

The DT 990 PRO is an open dynamic headphone for studio applications. Due to a weight reduction of the diaphragm an excellent sound reproduction quality is achieved. Its rugged design with a spring steel headband ensures a secure fit and withstands all demands. Soft headband and ear cushioning systems ensure a high comfort over long periods of time.


▲ Open diffuse-field studio headphone
▲ 250 ohms
▲ Professional version of the many times awarded “DT 990”
▲ Extremely lightweight diaphragm for superb impulse performance
▲ Excellent sound reproduction
▲ Robust, easy serviceable construction as all parts are replaceable
▲ 3.0 m (9.8 ft.) coiled cable (single sided)
▲ Including drawstring bag

History of DT 770 PRO / DT 880 PRO / DT 990 PRO:

beyerdynamic’s DT 770 PRO, DT 880 PRO and DT 990 PRO headphone series has it’s roots in the early 1980s. Since then, millions of audio professionals from all parts of the world have become loyal users of beyerdynamic products.

The series has been designed to cater for listening in a wide variety of environments, thanks to different headphone construction:

DT 770 PRO – Closed back (studio, stage)
DT 880 PRO – Semi-open back (reference monitoring, mastering, mixing)
DT 990 PRO – Fully open back (critical listening)


Delivery time: apprx. 6 weeks

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Incredible spaciousness

The circumaural headphones with their open-back design provide exceptional spaciousness and detailed tonal depth. Their mild bass and treble boost ensures a pleasant  sound. The bass is not overstated but rather precise and the treble boost is powerfully present without sounding sharp.

Extreme comfort

The single-sided cable allows the headphones to be put on and taken off frequently without cables getting tangled, and soft, adjustable ear cups provide for added comfort. The robust spring steel headband design ensures that the over-ear headphones also offer a secure fit.

Technical Data

Transmission type
Without Remote
Nominal impedance headphones
250 ohms
Headphone frequency response
5 - 35.000 Hz
Nominal sound pressure level
96 dB
Polar pattern for microphone
Transducer type for microphone
Circumaural (around the ear)
Cable & plug
Coiled connecting cable with mini-jack plug (3.5 mm) & ¼“ adapter (6.35 mm)
TRRS standard
Net weight without packaging
Product Type
Technical extra Data



MAN_DT990PRO_DE-EN-FR_A9.pdf (93.16 KB)


MAN_DT990PRO_ES-FI-IT-NL-NO-PL-SV_.pdf (321.41 KB)

Spec Sheet

DAT_DT990PRO_EN_A4.pdf (302.21 KB)

More Downloads

In the service area


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