i have bought a pair of koss headphone and i have to say that they are absolutely terrible.  not only did they come in a case that was hard to figure out how to open.  after a week of having them one head phone broke so no sound can come out of it.  also the case that it came in with the spool, while looking nice, it did not hold the headphone once you took them out of it.  it was very difficult to get them to stay in my ear.  all in all i would not suggest these headphone to anyone that i know because not only are they of very poor quality, the sound sucks and they are very valuable.  if they wish to keep me interested in any of their products i really hope that they can rethink these headphone and their "sleek" disign.  i give these headphone a ten on visual, a two on audio and as for reliability i do not think i can go lower than 0 but lets just say that i do not trust them any more than i trust a murderer with my life

bigdau

Syracuse, UT