R1 was already superb, the Zenith improves on all levels (slightly) making it overall a better package. I have K10, UE11Pro, A&K Roxanne II, Westone W60, UmPro50, JVC HA-FW01, Aurisonics ASG 2.5, Harmony etc etc and these get the most smiles per track.
koolpepI absolutely love the R1, haven't yet felt the justification for purchasing the Zenith but I've only heard tremendous things. Personally I'm excited to see what he keeps producing. He's been on an absolutely roll recently with prototypes and new products.
ColinfIndeed. Let’s see what the R2 Aten will do. Anyhow - any IMR IEM is brilliant. They pretty much have taken over all my ear time. Unless I need full noise isolation the. I use customs.