So I went back to THE Show on Sunday and my main goal was to listen to the 3 or 4 best rooms at the show. I spent considerable time in the Scott Walker room sponsored by Synergistic Research. The room featured Magico S3 speakers and a beautiful rack of McIntosh preamps and amps. The sound quality and the soundstage in this room were spectacular, it was absolutely the largest sound stage at the show.
I sat in the room and watched and critically listened as the leader in the room described some of the equipment from Synergistic Research (SR). He attempted to show the audience the effect that each of the pieces of SR equipment had on the sound quality and the soundstage in the room. He played a portion of a song, then he replayed after removing a piece of SR equipment and he happily exclaimed to the audience - did you hear the difference?! I sat there for an hour listening and trying to hear the difference, but I never heard any before and after difference. Others in the audience said they did, but I wonder - if their eyes had been shut could they have identified which was the before and after? He demonstrated a wide array of pieces of equipment ranging from speaker cable risers, Black Boxes, to exotic grounding equipment. I never heard any differences........
But, all that said - this room was remarkable! I suppose it was a combination of everything in the room. The amps, speakers, speaker placement, nice room, and then the SR pieces too.