Thanks for sharing. Just found this post. I am enjoying my Mimas as well. More intimate, thicker/more meat on the bone than Audio Research I/50 (very wide but thin). Surprise me a lot as Mimas is Class AB SS w pretubes.
Rest of the system Wilson Audio SabrinaX, Weiss 501 DAC/streamer, SVS pb 2000 pro sub, transparent speakers cable and mogami aes/interconnects. My Grimm MU1 streamer is on the way.