The DT 990’s open diffuse-field system allows the user to be aware of ambient sounds creating an open spatial feel- important for professionals who require clinically accurate high and mid-range reproduction.
The transducers are fitted to adjustable yokes which should be positioned to fully enclose the ear. This will provide the optimum ear/speaker position for accurate sound monitoring.
The coiled cord can be extended to a maximum of 3 m and is terminated with a high-quality gold plated mini-jack and a 1/4" stereo jack adapter.
Features
Open studio headphone, equalized to meet diffuse field EQ requirements
Robust spring steel headband
Single-sided cable
Soft headpad
Gold plated stereo mini jack (3.5 mm) and 1/4" adapter (6.35 mm)
Specifications
Transducer type Dynamic
Operating principle Open
Frequency response 5 - 35,000 Hz.
Nominal impedance acc. to IEC 60268-7 250 Ù /System
Nominal SPL acc. to IEC 60268-7 > 96 dB
Nominal THD acc. to IEC 60268-7 < 0.2%
Power handling capacity acc. to IEC 60268-7 100 mW
