Bluesound Node 2i vs. Hifiberry DAC Pro +

which options from the a-s2100?

i need only a “bridge” which receives the files…(music) from my roon core (synology) to my yamaha a-s801…actually i’m using a rp with hifibarry dac+ pro…i’ve learned today…that the hifiberry dac is not used…since i have the dac in my yamaha…so i need basically only the allo digione…coax…