AKG K601

規格

官網： http://www.akg.com/K601-1289.html?pid=1839

System： Dynamic
Design： Open-back Headphones
Color： Charcoal
Frequency range： 12Hz to 39.5kHz
Sensitivity： 101dB SPL/V
Max. input power： 200mW
Input impedance： 120 Ohms
Net weight (without cable)： 235g
Cable： 99.99% Oxygen-free cable 3m
Main connection： Hard gold-plated jack plug and contacts

（News） Shure KSE1200

KSE1200

http://www.shure.com/americas/products/earphones/se-earphones/kse1200-electrostatic-earphone-system-analog-electrostatic-amplifier-system

The KSE1200 Electrostatic Earphone System retails for $1999 MAP, and will be available for purchase in May 2018.

（News） Fostex TE200

TE200

https://store.fostex.jp/shopdetail/000000000154/

• Driver： 9mm Dynamic x1 + Balanced Armature x1
• Frequency Response： 10〜25,000Hz
• Impedance： 13Ω
• Sensitivity： 106dB/mW
• Maximum Input Power： 20mW