Beyerdynamic DT 990 PRO Wired Headphone

Beyerdynamic DT990 Pro HeadphonesFeaturesOpen, diffuse-field systems Professional version of the oftentimes awarded DT 990Excellent sound reproductionRobust spring steel headbandSingle-sided cableSoft replaceable ear cushionsGold plated stereo mini jack and 1/4 adapterApplicationsThe DT 990 PRO is an open dynamic headphone ofexceptional quality suitable for the most demandingprofessional and audiophile applications. The reducedweight of the diaphragm and moving coil result in a similarpulse characteristic as electrostatic headphones, and incombination with a carefully tailored frequency responseoffer a natural and balanced sound.Soft ear pads and adjustable, sliding, earpieces togetherwith a very flexible coiled cable ensure listening comfortduring extended periods of use. SpecificationsTransducer typeDynamic Operating principleOpen Weight without cable250 g Frequency response5 - 35,000 Hz. Nominal impedance acc. to IEC 60268-7250 Ω /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 60268-7100 mW Sound coupling to the earCircumaural Average pressure on ear acc. to IEC 60268-73.5 N