Thursday, December 11, 2014

beyerdynamic DT990 250Ω




規格

官網: http://europe.beyerdynamic.com/shop/hah/headphones-and-headsets/at-home/music-pleasure/dt-990-edition.html

Transmission type: Wired
Headphone design (operating principle): Open
Headphone impedance: 250 ohms
Headphone frequency response: 5 - 35.000 Hz
Nominal sound pressure level: 96 dB
Construction: Circumaural (around the ear)
Cable & plug: Straight connecting cable with mini-jack plug (3.5 mm) & ¼“ adapter (6.35 mm)
Net weight without packaging: 290 g


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