Bergmann air-bearing turntable at RMAF?

Hi all. A few days ago my attention was drawn to Bergmann of Denmark. They only manufacture two air-bearing turntables ("Sindre" and reference "Sleipner") and one reference air-bearing tangential arm. Not knowing what the company stood for at the time, I sadly missed out on them in Munich. What intrigues me is their bold claim that the air unit is dead quiet and can remain in the listening room.
Anyone know these products? Or could anyone going to RMAF have a listen and report back, perhaps?
Thanks in advance.