After a long test phase in various shops, I have decided for the AKG K 272 HD. Application: Computer work in multi-person office space. Did the - not regretted second higher price - compared to various casual headphones. Headphones Man invaginates on and is out of the surrounding hubbub. Music comes out clean, clear, punchy and faithfully. No exaggerated bass, no treble noise. (Different qualities of the source, however, must be repaired by Equalizer as poorly recorded music also sounds just as well.) Minor points: - My big Watschelohren be pushed up to his head. However, this is not too bad despite hours were wearing (including glasses). - It is after a while quite warm around the ears. Closed headphones halt. - The plastic strap sometimes causes at frown, ear wiggling or other scalp movements creaking noises on the suspension in addition to the earcups. The act quite noisy, but can be personalized with a little stretching and Mobile Make easy fix.