- How long have you use it?
about 2 years

- What is so special that you like most and least?
Good headphone studio, good sound, good bass output, closed headphones, useful for some things annoying for others, not leaving enough to pass the sound from the outside
Wear problems ... the plastik (or tissue of another matter ..) covering the cups (if it is a term technik) wear out and peel off little by little ... and not just mine ... It seems a recurring basis points with the tps

- Have you tried many other models before buying it?
non ..

- How would you rate the quality / price?
I feel okay but the pb is wearing the same boring tt

- With experience, you do again this choice? ...
Always have not really tried other models I do not know