@mr_m
Yup, I use an optical cable from the Node to the Ayre, Balanced to the amp (AX-7e).
@OP
I was using a Schiit Gungnir (non-multibit). The Schiit was good, the Ayre was better. I may opt to upgrade the Gungy in the future.
BTW, Arthurd, I feel that DAC's and streamers have a long way to go, so I buy the best sounding units, from companies that offer future upgrades. In my opinion, I consider the fact that technology will be render many of these products obsolete after a year or two. So, spending more than $2-3K on such devices is not the way to go. (Actually, I buy used, so I save a bit more).
Bob