The REV 50, 60 BiWire’s and AC2 cables are settling in....so far they are delivering a very large soundstage with great depth and image placement. Tonality is coming in line with instruments true voicing. Detail is achieving balance with warmth and atmosphere....more time needed. 2 weeks/24hr break in time is minimum for proper evaluation. My gut is that they will achieve ideal balance in Another week or so....upper register tones are settling down and opening up to a more natural and organic presentation! Easily Oracle level performance ....more atmosphere will come with increased low level dynamics and more realistic tone. Also dealing with component vibration control which is an art in itself. Great cables for SOTA performance at far less than some other high end cables.