tried my cyan-green as10 a few days ago. they sound as awful as when first tried them. even bought a red-black one, to check if my first unit was defective. when tried this new unit, the impression was slightly better; should try it again, but i'm not anxious to do it. i'm with clavinetjunkie: they are a mess, sound completely off. will try massive equalizing, to check if i can listen to them.. ever. zs6 is still my fav kz, just with an small equalizing. and i've tried almost all kz and cca c10..