테슬라 드라이버가 사용된 최초의 오픈형 테슬라 헤드폰 베이어다이나믹 T90입니다.
뛰어난 해상력과 착용감을 지녔으며 DT990과 T1의 중간에 포지션하는 제품입니다.
2월 전국 베이어다이나믹 대리점에서 구매 가능합니다.
|Headphone design (operating principle)
|Headphone impedanceAlso known as nominal impedance. The impedance is the AC resistance of the coils of loudspeakers and headphones in ohms. Since impedance depends on the frequency, it is always specified at a frequency of one kilohertz.
|Headphone frequency responseThe frequency response specifies the highest and lowest frequencies reproduced by the acoustic transducer of the headphones.
||5 - 40,000 Hz|
|Nominal sound pressure levelThe acoustical level, the headphone transducer produces to an artificial ear (a measurement device, which simulates a human ear) with an input power of 1 mW (dB/mW @ 1 kHz).
||102 dB (1 mW / 500 Hz)|
|ConstructionSound coupling to the ear. A differentiation is made between supraaural headphones, circumaural headphones and in-ear headphones.
||Circumaural (around the ear)|
|Cable & plug
||Gold vaporised mini stereo jack plug (3.5 mm) & 1/4" adaptor (6.35 mm)|
|Net weight without packaging