Pros: Amazing sound quality across the board.
Cons: Needs an amp for best sound
After putting these headphones on and listening to music on them for the first time all I could do was listen and smile. These were absolutely stunning in terms of sound quality everything sounded just right natural and real. every frequency from bass to highs sounded so detailed and proper not too much of anything just the right amount of bass and the right highs and mids. I have never heard music with such an amazing sound stage or unbiased sound. I have heard the HD595s and did not like them but have not compared these to the HD 600 or 650s yet.