I have never had a listening experience similar to this one, not in a good way. The headphones left so much high-mid room by lowering the frequencies around this area it made songs seem... distant, not like quiet but lacking. I wouldn't have an issue with lowering tonal values however this is in the range of human speech which is an essencial pinpoint bandwidth for humans so naturally it will sound erm... un-natural? The cable for this is roughly 20ft which is useful for if your input is in another room and the 3.5mm to 6.43mm phono adapter Sennheiser supply with them is gold tipped for all you producers using budget heaphones to mix with but are still concerned about noise interference at the tip & ring. Impedence on these headphones were similar to any at this price range. The ability to possition one ear cap forward slightly is useful for conversation or environment listening while still using them although this does not firmly click into place. The carry bag is the best I have had from ny headphones though.