Maybe I should elaborate a bit more on that. I find the 232's treble to be the best I heard so far because it is the most realistic, next to being the most precise one, and it's pretty much non-fatiguing to my ears, despite me usually being a fan of toned down treble (SM3, HD650, TMA-1, IE8, etc). With the 232 triangles sound like triangles, not sine waves with added white noise; high piano notes sound like piano, not harpsichord; cymbals sound like cymbals, not like some kid banging on their mother's baking trays. Maybe some people have forgotten what live music sounds like, but the 232's treble is pretty close to the real deal. It's maybe a bit bright and it took me some time getting used to this - for me - unaccustomed signature, but yeah, now the 232 spoiled pretty much all other IEMs for me...