These headphones sound very good. When i switch between my Adam audio T7V's and the AKG K-240 MKII there is almost no differance in sound quality..... i was truly astonished that AKG have managed to squeez this much quality into a pair of headphones in this price range. They are very flat responce which is ideal for mixing tracks..... don't expect your music to sound better through these...that is not what they were designed to do. The are open back so not recomended for tracking but very well suited for mixing.... i use them to check my mix on a second source other than my Adam's. Highly recomended and i am loving these Headphones. Thomann got them to me on time and in pristine condition.... well packaged and protected. Buy will love them