I heard the line in Montreal several years back including the Parsifal Encore, Ovation and Sarastro. The Ovation and Sarastro were in smaller rooms with Silversmith cabling and Nagra electronics, lovely AND memorable sound. The Parsifal Encores were paired with Berning prototype amps and pre-amp with Stillpoints everywhere and Stereovox cabling in a LARGE trapezoidal room on the ground floor with the "big boys". I had a vested interest at the time since I have a Berning amp but wasn't at the time I committed to attend the show expecting to hear Berning paired with Verity or I probably wouldn't have. I expressly attended the show to hear Berning and at the time was considering upgrading to the latest Merlins which were to be demonstrated. Merlin didn't make it and the Parsifals which were new and not even broken in, were a last minute replacement.
The speakers were place well out in the room away from the front wall which had a curtain to counter noise from the AHUs behind that wall, a low rumbling that couldn't be eliminated, no matter. It took a while to get everything dialed in and I had the opportunity to listen over a 3 day period. Long story condensed by the last day I didn't want to leave that room! Didn't matter what the genre, from large scale choral and orchestral to jazz to vocal it did it all so naturally and effortlessly, it just sounded so damn real, the hairs on the back of my neck stood up on almost everything I listened to. I had an opportunity to purchase the speakers but was unsure how they would sound in my space, with the requirement that they be placed well out from the front walls a major consideration that really wouldn't be optimal in my listening room so I passed BUT I often wonder, what if? Most impressive line for sure with mointo potential.