I have the Golds now for about two weeks. I have used them most of the time with bluetooth - by an iOS/OS device and now some hours with a NATIV Vita - without any problems.
Formerly Devialet 220PRO CI, Magico A3, 2 Gold Phantoms, Dialog/Raspberry PI2 Digi+, ROON Rock NUC8i3, Bluesound Powernode 2i, B&W 607, Audirvana