Just received new improved version of Dunu DN-18 Hawkeye. Oh boy am I impressed so much with these :p
Midrange sounds a lot more energetic and the extension at upper frequencies is just the right amount (I eat treble for breakfast). Sounds a lot more airy. Presentation is quite the engaging one.
Will update impressions after some burn-in.
Considering I have listened to a couple of high end earphones, Dunu have hit a home run with this.