I plan to get it on 11/11. I was already considering the NX7, but I like the different filters and faceplates on the new Pro version. Hopefully they've re-tuned it to get rid of some of the harshness in the treble region.
I was hoping for the same, but apparently not. No mention of a re-tuning:
Compared with NX7, NX7 Pro upgrades the following aspects:
①Replaceable tuning filters:
Equipped with replaceable tuning filters in silver, red and blue, users can enjoy 3 kinds of sound style!
Silver filter: balanced style;red filter: mid-high frequency style;blue filter: heavy bass style
②Replaceable facepanels:
Equipped with replaceable facepanels in silver, red and blue, NX7 Pro becomes more playable.
③Standard 16 cores copper cable:
Equipped with 3.5mm 2Pin high quality 16 cores of pure copper cable, the retail price of this 16 cores cable is more than US $30.
④Better external packaging and more abundant accessories(come with a nice earphone box)
I'm not adverse to EQing, so any harshness could be subdued. But quite a few owners (of the NX7) had mentioned a perceived separation of the drivers; which I would interpret as a debatable crossover setting.
At this time, I see 14 purchases have already been made. If the store follows through with their promised discount (for early adopters), I could see the potential for a new wave of purchases, from forum members.
For myself, I would normally succumb to the value of the bundle. But my recent disappointment with the CCA C12 sound signature gives me pause. As the NX7 appears to be similarly, detail oriented. The DB3 (which I own) is marketed as a warmer cousin, to the NX7 and while I like the DB3, I don't know if I would want to purchase a unit that starts with a shallower entry into the deep end.