I was also at the show and was taken back by these Dyson looking objects. They sounded awesome and could easily play up to "11". I was also intrigued with the Sparks app which was being displayed on a large screen. The interface was clean and seemed straight forward. They had a total of four Phantoms, two "silver" models upfront on dedicated stands and two "regular" at the rear on columns. These things do not vibrate at all. I placed by iPhone on one it did not move. Impressive piece of kit.
Naim NAC-N 272 ➣ Naim XPSDR ➣ Naim NAP 200DR ➣ Kudos Super 10 ➣ Siltech Explorer 90L (Montreal, CA)