Just got them. I got no words for this headphone.They are detail-monsters with thunderous DEEP bass (amped - Fiio E11 - EQ2/High Gain). So best of both worlds. Never thought this combination of thunderous bass and SQ could be possible on a headphone. It's like hearing 2 way separate speakers for mids and treble with crossover + a subwoofer. 0 coloration on mids caused by the mid-bass. Ultra clean mids with stunning definition/detail. I like the "intimate" soundstage, it's exactly how I like it from a headphone. The best phone I have ever heard, beating top-tier IEMs like the SM3 and the UM3X by quite a large margin concerning definition/detail (and BASS).
The only thing that occurs me that reminds me this are my Alesis professional speaker monitors or eventually the Audio Engine 5's.
The bass has the definition/detail and texture I've always looked for from a headphone and even several Hi-Fi speakers. It's thunderous, its DEEP (I can feel the drivers shacking as low at 10Hz, so just imagine how the sub-bass is), but its tight and punchy and with outstanding definition. I can hear each bass guitar note as if it was coming from a bass amplifier in the studio. Same sound, same definition, same texture. The same for the kick drums, it's like being playing myself, such is the impact, depth and realism. Mids are forward, crystal clear, there's absolutely NO mid-bass hump coloring the mids. Vocals are lush and sweet, liquid. I wouldn't call them warm, but they're not cold either. They're realistic as they are intended to be from the original recording. Electric guitars are fluid, they vibrate, they are very very faithful to the real thing. The same for violins, saxophones, trumpets, etc. So clean, so pure, so real. Highs are good, with great extension. Instrument separation is VERY good, timber is perfect, imaging is fantastic, everything is just in the right place and you can hear each instrument individually with exceptional distinction.
At this price range I don't think one can find any better than this. They easily beat headphones (and IEM's) that cost 2-3x as much. Concerning the comparison with the $1000 D7000, I have never heard those, but it's not difficult to believe that they are almost as good and eventually better on some genres as the OP stated, since I can't imagine anything much better than this, to be quite frank.
NOTE: This is a very very detailed phone, it can be as analytical as a RE0, but with much, but MUCH more bass quantity (and quality), without overpowering the rest of the frequency spectrum. This is ideal for studio applications, DJing and audiophiles looking for the lowermost details out of their music collection, along with the best bass I've heard coming from a headphone. Quality and quantity.