Yes， I really do like the ST-10 very much. I posted a bit about it before - it has more or less a very neutral and almost reference-like frequency response. Most earbuds are on the warmer side of the presentation with a richer, fuller tone; A small handful are on the opposite with the colder side of presentation that is detailed and bright. ST-10 on the other hand is almost right in the middle of it, neither really warm nor cold, but retains a good amount of texture and detail. To me, it is like a well-driven Etymotic ER4S gained the good soundstage of earbuds, with some of the best layering and separation I have ever heard on any earbuds. There is no one particular frequency range that stands out as they are almost in equal amount of each others - so you won't find a big amount of bass, mid or treble in quantity, but they have excellent quality nonetheless. Bass reaches down very deep, mid is clear with a slight sweetness while treble is detailed but not overly bright. Overall, I'll say it is right between a top- and 2nd-tier level of SQ to my ears. EBX is also around the same level of SQ, but it has a slightly brighter, more forwarded presentation when compared to ST-10. Between the two, my preference goes slightly to the ST-10.
