SQ was fairly clear and precise and relatively neutral.
I sold it within a week. Why?
1/ It had an annoying background hiss which I'm not sure if it's unique to my unit, but the HK retailer wasn't helpful in a swap.
2/ I could no longer deal with the inefficient and complicated interface anymore.
IMO, it was terribly overhyped as you can see from some of these feedback, but I bot into it.