Have never at this price so good Studioköpfhörer seen (/ heard). Have many tried, at times friends reingehört, looked everywhere, but these were simply the best. Because even see many 30-40 euros more expensive headphones still old against. Accurate measurement of high, mid and lows I can not enter here, because there are already other reviews or tests at YouTube.
Well made and comfortable headphones are also. I can now wear even with eyeglasses.