Hey there, ljoker.
Could you please answer this question for me?
What would you rate the sound of the Vsonic GR07 out of the box?
It's just that I received my GR07 yesterday and found that my experience with them has been pretty similar to yours:
"the earphones fail to impress when it comes to resolution or smoothness (...) I am generally quite sensitive to sibilance and listening to some of my tracks with the GR07 was downright unpleasant"
There's a lack of transparency that annoys me, and the treble seems very unrefined and not very resolving.
To be honest it hardly sounds any better than my Etymotic MC5, which I happen to not like very much - lifeless and boring.
I find it a bit hard to believe that the GR07 sonic performance can improve so much as to deserve more than one point above MC5 sonic performance... but I have hopes, despite not having very faith in burn-in...
So yeah, how would you score the GR07 sound out of the box?