I own both the PS Direct Stream Dac & the Bryston BDP-2 USB player. I can play 24-192hz files fine via usb but when I try to use the Balanced (AES) connection there is no signal. Only happens with the Balanced connection and 24/192hz. files.
Now I swear PS Audio was aware of this incompatibility issue, but, today PS Customer service says they have never heard of this as a issue. I guess I was hoping for a future firmware upgrade where as I would not have to settle for usb and all the extra do-dads that entails.