http://www.head-fi.org/t/811270/focal-elear-and-utopia-launch-with-
impressions-head-fi-tv
Focal Utopia :开放式,纯铍振膜,3999美元
Focal Elear: 开放式,铝镁合金振膜,999美元
振膜技术详细资料应该可以参考
http://feature.u-audio.com.tw/featuredetail.asp?featureid=366
讨论串的初步听感
Elear走向比较接近LCD2,但是频段延伸和空气感更好
Utopia听起来比HD800S更加平直饱满,HEK相较之下显得清瘦无聊
Elear有更详细的评论,先慢慢看....
https://www.audioholics.com/headphone-reviews/focal-elear-headphone-review