Iv'e been using the XR-K , just kidding , for about 4 months now and my mouth is still agape , I won't get into mushy details . My last two preamps were very good ( ARC Ref 3 - and - Levinson #320S ) the Ayre is simply a step closer to the music and a step further away from electronic's , I'll go now , I'm starting to sound like a review I recently read ..
Regards
Regards