Heard the Graham LS5/8 in
@Philip O Hanlon 's room at the SHOW yesterday. Philip has added a pair of Townshend super tweeters to these (which he said cost all of $1500ish). The room was fantastic, and I was pleasantly surprised by the speakers . Philip had a large meeting room and really set it up well. The sound from the reel to reel and through Voss Audio electronics was natural, airy, and expansive when sitting in the sweet spot. You simply did not detect sound emanating from the speakers. Sounds came from everywhere else, though.
This room featuring the LS5/8 speakers was near the top of my list for the entire show.