The G2 accept ethernet / digital input, and there is analogue output only.
I am ordering a dCS network bridge, with Ethernet in, AES digital out to 8C, then I can streaming through the network bridge, using the dCS app / Roon on a pad/mobile phone to control the vol.
If 8C is Roon ready and able to accept Ethernet digital input, we can then don't need the streaming device, just feed the digital signal to 8C via Ethernet, and use Roon to control the streaming, source from NAS/TIDAL etc.
This is my wish.