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beyerdynamic DT 990 PRO 250 Ohm
Headphones - over-ear design, full‑size (over-ear), open construction, 3.5 mm Jack, 6.3 mm Jack, frequency response 5-35000 Hz, sensitivity 96 dB/mW, impedance 250 Ohm, 3m cable
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166.90 €
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BEY355d8d
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beyerdynamic DT 990 PRO 250 Ohm
166.90 €
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beyerdynamic DT 990 PRO 250 Ohm
The Beyerdynamic DT 990 PRO 250 Ohm model represents professional open-back studio headphones designed for analytical listening, mixing, and mastering. Thanks to their precise frequency response and exceptionally spatial sound, they are among the most widely used reference tools in studios worldwide. The open-back design provides a wide stereo stage, while the high impedance of 250 Ohms ensures an absolutely clean and dynamic performance when connected to a high-quality audio interface or studio amplifier. The DT 990 PRO headphones are equipped with precisely tuned 45mm dynamic drivers that use neodymium magnets and lightweight diaphragms for faithful signal reproduction in the 5–35,000 Hz range. Each pair of headphones is hand-calibrated in Heilbronn, Germany, which guarantees an identical characteristic for both channels and precise spatial imaging without phase shifts.
Open-back
Design
3.5mm / 6.3mm
Connection type
Without microphone
Microphone construction
5-35,000 Hz
Frequency range
Key features of the Beyerdynamic DT 990 PRO 250 Ohm Headphones
- Open-back design with a realistic and airy stereo image
- 250 Ohm impedance for high precision in studio listening
- The Beyerdynamic DT 990 PRO headphones have 45mm dynamic drivers with a range of 5–35,000 Hz
- 96 dB SPL sensitivity for clean, distortion-free sound
- High sound pressure level suitable for mastering and mix monitoring
- Flexible steel headband with 3.5–5.5 N pressure for a stable fit
- Soft circumaural velour ear pads – replaceable and breathable
- 3m coiled cable with a gold-plated 3.5mm jack and 6.3mm adapter
- Low harmonic distortion of < 0.2% even at high volumes
- Handmade in Germany with replaceable components
- Black finish with grey ear pads
Analytical precision for the studio environment
The DT 990 PRO 250 Ohm headphones are designed for critical listening applications where perfect reproduction fidelity is essential. The open acoustic design allows for precise channel separation and a realistic soundstage width. The 45mm drivers with high magnetic density provide a linear frequency response and a perfect balance between the bass range, natural mids, and brilliant highs. This model has become a standard in mastering and mixing studios worldwide.
Ergonomics and build quality
The robust steel headband with adjustable pressure ensures a stable fit during long work sessions. Soft, circumaural velour ear pads provide ideal contact with the head and a high degree of ventilation, which prevents your ears from overheating. The 3-metre coiled cable eliminates tension when moving and maintains a continuous, interference-free transmission. The Beyerdynamic DT 990 PRO headphones weigh only 250g (without the cable), contributing to their exceptional comfort even during several hours of use.
Mechanical durability and service life
Beyerdynamic DT 990 PRO headphones are made from premium, long-lasting components – spring steel, durable GRP plastics, and gold-plated connectors guarantee high mechanical stability. All key points of the construction are designed for easy replacement of spare parts, which significantly extends the overall life of the device. The model is handmade in Germany, where all pairs are acoustically matched to ensure an identical stereo image.
Technical specifications
- Transducer type: dynamic, 45mm
- Design: circumaural (around the ear)
- Frequency range: 5–35,000 Hz
- Sensitivity: 96 dB SPL (1 mW / 500 Hz)
- Impedance: 250 Ohm
- Total Harmonic Distortion (THD): < 0.2%
- Headband pressure: 3.5–5.5 N
- Ear pads: velour, replaceable
- Cable: coiled, 3m
- Weight without cable: 250g
- Connector: 3.5mm jack + 6.3mm adapter
- Made in Germany
Package contents
- Beyerdynamic DT 990 PRO 250 Ohm headphones
- 6.3mm Jack adapter
- Protective carrying pouch
- User documentation
Impedance
This figure indicates how much power the headphones require. Headphones with a lower impedance (e.g. 32Ω) are ideal for mobile phones and laptops. A higher impedance (e.g. 80Ω and above) is more suitable for Hi-Fi players and amplifiers.
Frequency Range
Indicates what sounds the headphones can play. The common range is 20Hz–20kHz, which corresponds to what the human ear can hear. Lower Hz = deeper bass, higher kHz = more detailed treble.Specifications
Full‑size (over-ear)
Microphone
Wireless connection
3,5mm Jack , 6,3mm Jack
Type of headphones
Connection
Wireless connection
3,5mm Jack , 6,3mm Jack
3 m
Unilateral (in one shell)
Removable cable
Features and functions
Other features
Headphone characteristics
Colour
Colour
Weight
Weight
Number of headphones
Number of headphones
More Specifications
Note:
Specifications can be changed without notice. Images are for illustrative purposes only.
