https://www.aliexpress.us/item/2255...st_main.5.10ed1802po6Jww&gatewayAdapt=glo2usa Very nifty little box to convert the IIS output of the A8 to toslink/coax SPDIF. I was able to get 24/192 lossless using Roon and A8 Squeezeplay. I also tried USB input from Roon ROCK to A8 and it worked perfectly (except you get no meta data at all with this set up like you do with Squeezeplay. It also outputs both toslink and coax so you can feed two different DACs if you like to compare. I've run coax into my Marantz AV10 and a toslink into a SACD30n just for giggles. I haven't tried DoP since Marantz doesn't support it.
