Beyerdynamic DT-990 Pro 250 Ohms

FEATURES
• Open diffuse field studio headphone
• Robust spring steel headband
• Single sided cable
• Soft inner headband
• Gold plated stereo jack plug (3.5 mm)
& 1/4" adapter (6.35 mm)

TECHNICAL SPECIFICATIONS
Transducer type . . . . . . . . . . . . . . . . . . . Dynamic
Operating principle . . . . . . . . . . . . . . . . Open
Nominal frequency response . . . . . . . . . 5 - 35,000 Hz
Nominal impedance. . . . . . . . . . . . . . . . 250 Ω per cartridge
Nominal SPL . . . . . . . . . . . . . . . . . . . . . 96 dB SPL
Nominal T.H.D . . . . . . . . . . . . . . . . . . . . < 0.2%
Power handling capacity . . . . . . . . . . . . 100 mW
Sound coupling to ear . . . . . . . . . . . . . . Circumaural
Nominal headband pressure . . . . . . . . . approx. 3.5 N
Weight (without cable) . . . . . . . . . . . . . 250 g
Length and type of cable . . . . . . . . . . . . 3 m / coiled cable
Connection . . . . . . . . . . . . . . . . . . . . . . Gold plated stereo
jack plug (3.5 mm) and
1/4" adapter (6.35 mm)

APPLICATIONS
The DT 990 PRO is an open dynamic headphone of exceptional
quality suitable for the most demanding professional and audiophile
applications. The reduced weight of the diaphragm and moving coil
result in a similar pulse characteristic as electrostatic headphones,
and in combination with a carefully tailored frequency response
offer a natural and balanced sound.
Soft ear pads and adjustable, sliding, earpieces together with a very
flexible coiled cable ensure listening comfort during extended
periods of use.