Are they sibilant with female vocals? My K240 is a bit sibilant to my ears, i need something smoother and non fatiguing.
Not in any way or form, I have both, and the MA900 is much nicer up top and has no sibilance at all. The sibilance on the K240 is why I decided to get the MA900 despite how much I adore the K240s sound signature, I have not regretted the decision one bit.