I have the AKG K-240 MKII Studio bought me for my stage piano in order to be able to play at night without disturbing anyone. It is ideally suited for the purpose. He coped very dynamic jumps effortlessly and are all sounds fine drawing again. When listening to music he entlarft relentlessly every bad shot. The bass is powerful but not overemphasized. Like I always better than the height rich sound with Sennheiser headphones. The heights he is very "honest" again and yet accurate, detailed, and also not so exaggerated, like my old Beyer DT880. The enclosed spiral cable I find too heavy and useless. The smooth 3 meter cable is ok. Well, I think the connection of the cable via plug on the headphones, because even a headphone cord but eventually breaks times. An all-round gelunger headphones, the 127 is worth all.