Amazing sound with an incredible sense of space, detail and precise location of instruments according to their distance. They have an extremely light design and low tension for maximum comfort - the cable can be changed too. The only issues with these headphones is the extremely stiff headband, will need to be replaced as it causes headaches and discomfort after long use. The other problem is the need for an amplifier - I use a Fiio K3 personally and it works without problems.