It is a good thing that I delayed getting the SoundScapes until after my retirement. Otherwise compulsive listening might have placed my job in jeopardy.
I have now listened to a number of my favorite CDs as well as the Salk and Chesky demo discs. For virtually every piece of music that I have listened to numerous times in the past with other high end speakers, my impression is the SoundScapes are often more involving and provide a more lifelike musical experience. Diana Krall's "Live in Paris" is like being there. Every track on the Chesky Ultimate Demonstration Disc was reproduced as intended, whether tracks intended to provide tests of depth, transparency, imaging, transients or bass resonance. My expectations were high, but the SoundScapes have exceeded them in both audio performance and visual appearance.
I am currently trying the midrange chamber in various configurations, closed, open and open with some polyfill stuffing. This provides some interesting optimization options.
I have heard SoundScapes at AKFest and at Jim Salk's facility powered by a variety of amplifiers with excellent results. However, IMHO I have not heard them sound better than with my McIntosh MC501 monoblock amps and C48 preamp. Even at very loud levels in a large room, the MC501 meters suggest there is plenty of power in reserve and the Power Guard lights have not even flickered. These are very revealing speakers and improvements in source and amplification may extract worthwhile improvements in audio performance.