I agree separation for a dynamic based earphone is right up there, also their coherency, enough to leave me scratching my head a little for the $40 I handed over next to some other earphones I've heard in the $200 price range. You know... I was speaking to a member who paid $260 for RE0 when it first released years ago. These truly are a fabulous sounding IEM, if not a little dry sounding, the detail and value we're getting for our $40 is to some extent unheard of in audio purchases. Using my Studio V 3rd Anv, they truly sound like something worth about $200 still, I have heard some samples beneath layering I've never heard before on some Metallica tracks, or another example the coherency with my acoustic albums, I hear guitars strumming much clearer sounding coherent than many other earphones I've heard. I really love my new RE0.
Edited by H20Fidelity - 12/29/13 at 6:29pm