Summary: I bought these headphones 9 months ago and have been very disappionted with them. I agree with all the comments on the sound quality, save I would add that the sound stage is narrow compared with the AKG K702 headphones. The AKG'S also produce a more neutral sound, true to the original recording.
Summary: I always wanted a pair of Grados but had heard that they were the kind if product that you either love or hate. I found them uncomfortable and the sound was like fingernails on a blackboard. Horrible.