Beyerdynamic DT 990
Data[edit]
General
- Manufacturer: Beyerdynamic
- Model: DT 990
- Years of manufacture: 1985 to present
- Made in: Germany
- Weight: 290 g
- Original price approx.: 240,- DM
Technical data
- Principle: Dynamic, open
- Coupling to the ear: Ear wrapping
- Nominal impedance: 250 Ohm
- Rated power: 100 mW
- Push force: 2.8 N
- Frequency response: 5 - 35,000 Hz
- Distortion factor: <0.2
- Sound pressure level: 96 dB
- Diffuse field equalized
- Plug: jack 6.3 mm
- Cable length: 3 m
Special Features
- list here
Remarks[edit]
Other models of the same series:
The DT990 is one of the few headphones that have been around for very many years. The model first came out as a 600 ohm impedance model and then was later offered alternatively as a 250 ohm model as well as being further developed as the DT990 pro or DT990 Manufaktur, without taking the base model out of the range.
Also the spare parts supply for the models of the first years is still given by Beyerdynamic (exemplary !), so that you can refresh your "old" high-end top model. http://www.beyerdynamic.de/shop/hah/spareparts.html?kopfhoerermodell=566
August 2018: This link to spare parts can now only be reached by login.(:-(). Why?