Very detailed quality sound . I am able to find details which missed before.
Details with layer and staging.
Staging and positioning isn't huge or odd. But I can feel it in my head when listening certain kind of music in a quite environment.
Bass can be pushed very hard and steep. 
 
WIth different quality cable and quality AMP, my K10 does give me surprise.
 
Make sure your ears mod are made with quality or professionally.
 
Content is King. Same old rule.
To enjoy high quality sound, you need high quality source.

USED Shure E5, 425, 535
 
EX1000 is a good start to have a taste of pro sound. 
 
Islation is not that good when music isnt playing.

got one bad connection and replaced. But still you have to carry it carefully.
 
Sound quality definitely improved.