arafiq,
Yes, the same DAC was used in both cases.
The Cambridge uses built-in Chromecast for hi-res files.
Downside is Chromecast streams only up to 96 kHz and inserts a brief pause between tracks. In Airplay mode there’s no pause but no hi-res.
However, the upside is that I believe the SQ to be better than
Node 2i in both modes no matter what the resolution rate. To me, it’s just a fuller and more detailed sound. YMMD.
‘The Cambridge also has many features the Node doesn’t.
It’s worth a test try.