Where is the front

Expressive bass is amazing. Not spread absolute bass. And firmly tighten control distance without spreading or zoomed towards part. I do not like is the fact that a lot of the bass part. I liked the earphone and headphone treble oriented. It is because I think this is provided earphones or headphones or the bass group increases, the sound takhaeji. But bass D7200 is different. And also headphone..