I thought the Kaiser speakers had great potential, but the room they were in was an echo chamber. I could hear my own voice echo even at normal speech levels.
Rooms I liked in no particular order.
Oswald Mills
Soundlab
Classic Audio Reproductions in the large room
Lansche
YG Acoustics large room
Scaena
Von Schweikert VR9 and Unifield 3
Wilson Bensch
Vienna Acoustics The Voice
Merlin-Joule
I liked the Acapella Trios but they were a little shouty.
Rooms I liked in no particular order.
Oswald Mills
Soundlab
Classic Audio Reproductions in the large room
Lansche
YG Acoustics large room
Scaena
Von Schweikert VR9 and Unifield 3
Wilson Bensch
Vienna Acoustics The Voice
Merlin-Joule
I liked the Acapella Trios but they were a little shouty.