Just received AKG K420 from the seller. He recommended it to me and it happens to be what I was searching for. Good clarity, the treble that doesnt hurt the ears (unlike my old Sony IEM), and the bass is there, though not as much as I hope for, but a lil tweaking on EQ, it is sufficient.

And not to forget, totally recommended seller, fast response, fast shipping. Satisfied. Will get other products from him for sure.