I've been listening to them for a three hours now. They're pretty comfy, the highs are getting less harsh and are starting to sound wider, they're pretty bassy out the box. I'm powering them with a Fiio E17k over USB (96k, 24bit) which seems to be doing a nice job. I'm enjoying them so far.
PrestomadcatI enjoy my pair for certain things. I tend to reach for my X1's more often however.
My K7's probably only have ~30-50 hours burn in which is not a lot.
I still find them a bit too bright for my preference.
They're slightly on the analytical side and I find if I do not have a good source this really shows.
Sound stage is truly wide and extremely miraculous.
These cans are even more comfortable than my X1's and I really like the design.
The cable is great too, long and pretty light.
Running them off a SBZ and shit Valhalla for now.
Johnny_SokkoYup, I have the treble set to 4 on the Fiio, I've left the Bass at zero and removed the Foam under the pads, gives a a slightly wider sound and makes them less bassy but that's more my preference :)