Summary: I love these headphones, and for 80$ on Amazon I don't see why someone wouldn't want these. They are great sounding, and the folding design is great. They fit very tight, so it can become a bit uncomfortable at times. But the great design (and look) of these definatly make up for this!
Summary: K518 is no doubt a legend - killer sound and decent isolation for a portable cans, together with the most badass clamping force ever.
K67 is one full class above in sound, and maybe two in comfort. Funny though, the K618/619 siblings exerts a MUCH stronger clamping force on the skull than the K67, despite the seemingly similar design.
Bass: As deep as you can hear, and as deep as you can feel as well.
Pros: VERY deep bass, much improved comfort over K518, clear sparkly but not harsh highs, lush and moderately detailed mids with good definition
Cons: Still a bit uncomfortable for the long haul, Soundstage compressed at times
Gute Klangqualität, jedoch leider sclechtes Material des Scharniers.
3 January 2014
Summary: Super Sound, leider ist der Bügel auf der linken Seite oberhalb des Scharniers nach drei Wochen gebrochen. eine unsachgemäße Behandlung oder Gewalteiwirkung fand nicht statt. Ich nehme an, dass es sich hierbei um ein systematisches Problem handelt (Materialprobleme?