Monday, January 30, 2017

(News) MrSpeakers AEON


AEON

http://mrspeakers.com/aeon/

A closed-back circumaural planar magnetic, all metal construction, a new driver, and $799.99.




Thursday, January 26, 2017

(News) ONKYO GRANBEAT DP-CMX1


DP-CMX1

http://www.jp.onkyo.com/audiovisual/smartphone/granbeat/

オープン価格
2017年2月末 発売予定




Monday, January 16, 2017

Wednesday, January 11, 2017

beyerdynamic T70




規格

官網: http://north-america.beyerdynamic.com/shop/t-70-p-select-option.html

ransducer type: dynamic
Operating principle: closed
Frequency response: 5 Hz - 40,000 Hz
Impedance: 250 Ω (T 70) / 32 Ω (T 70 p)
Nominal SPL: 104 dB (1 mW / 500 Hz)
Nominal THD: <0.05% (1 mW / 500 Hz)
Power handling capacity: 200 mW
Max. SPL: 127 dB (200 mW / 500 Hz)
Sound coupling to the ear: circumaural
Ambient noise attenuation: 18 dB
Headband pressure: 2.8 N
Weight without cable: 330 g
Cable: 3 m / single-sided
Connector: gold vaporised mini stereo jack plug (3.5 mm) & 1/4" adaptor (6.35 mm)
Accessories: carrying case