Here is what I have reach to so far, I did auditioned both XLR the Acoustic Zen absolute copper, and Silver reference II, I really do like playing vocal with the absolute copper, it does wonderful warn, sweetness, more round body in midrange but at same time I do still miss the more open, and dynamic sounding from silver reference when listen to classical track.
These 2 pair seem give me total different sound signature on my system very much copper vs sliver. Wondering if I can find a interconnect able to offer both?