It's weird, my RE600 have unbeatable treble extension, surpassing even my Etymotic ER4S and the RE-ZERO of yore. I can easily hear every treble detail that I've ever heard with any other 'phone, and then some. However, the treble itself sits a little bit behind the mids and bass as far as overall reproduced volume. All this means for me is a complete lack of sibilance without losing any brightness or detail... hard for me to find a negative with that.
12/21/14 at 7:58pm