Sonic Defender
Headphoneus Supremus
thank you all for the answers and friendship! really evaluate various solutions with you is a pleasure! Now kef .... after so many evaluations is a bit like going back to the crux of the situation: over the appearance, I need a couple of "final" in the sense that headphones are durable, and audio quality that they do not wish other models. so at this point it does not seem so indispensable to spend 400 euro if it comes to a closed headphone that meets these requirements, I know m50 give satisfaction, as well as pro DT770 80 ohms .... at this point I would understand if the three large groups
1) DT770 or m50
2) kef + momentum
3) B & W p7 Denon hh400 master & dynamic mh40 and Oppo pm3
differing only in the look cool (meteriali + design), or if a real difference of 250 Euros as between a p7 and a DT770 is so well marked as audio quality .... I can not listen to everyone, but I trust expert of your ears!
I owned a DT 770 80ohm years ago. It was nice, but sadly so long ago that my memory isn't perfect, but in terms of portability it is the least portable in some ways (big and hot). The sound was nice, but I do not think it was as good as either the Oppo or KEF, but again, that is subjective, you may very well prefer it for all I know. What do you listen to, and what do you most value in a headphones sound? How important is portability and looks?