Boban,
May I respectfully know why you would want to know that? Above about 5V/uS it makes absolutely no difference to the music, and I particularly disagree with specs one upmanship.
I can tell you if you need to know for some technical reason, but can't see a point in discussing a meaningless spec in a forum dedicated 100% to the musical reproduction. I feel pretty much the same about THD figures, deplore the slavish nonsense I read about this specification, though I freely admit to more than passing interest in the spectral distribution of that distortion.
Cheers,
Hugh