Best closed headphones I had heard - very flat response, almost no midrange distortion, very easy to drive (good for portable), good soundstage (definately better than K240), good isolation, but...

Overall excellent buds, very good sound quality, especially for their price, the medium set of tips fits exactly in my ears and provides a near perfect seal. Bass is very detailed, but not...

I'll keep this very short.  They are very smooth sounding.  Treble toned down so not so good for rock but have a magic about them that makes them better than mark 2.  I use them with a '89/'90...

Bought these on whim, for your basic train ride to work I don't mind. But its far from being the best I have own.

First, I should note that I auditioned these both straight out of the box, without any break-in time and then later after 53 hours of break-in. Recent scientific studies have shown definite...