This is my second mid to high end headphone. And it so far has really wowed me. Im just gonna start with the bass, its amazing. Its very deep and detailed with good impact and texture and its fast, im a bit of a basshead and these will bring the thunder without interfering with anything else. They dig just as deep as my dt770s with almost as much impact and they dont muddle up the mids. The highs have tonnes of detail and are sparkly, but i dont find them fatiguing at all. Mids sound very good on them as well, i really enjoy female vocals on them...