Well I tried WISA when it first came out on the C9 with the WISA dongle, and lets just say I was not impressed. But I might be wrong now, perhaps its gotten much better than at that point? Preferably would be wired connection, I have seen this Hall wifi streamer thing that should do the job for a reasonable price, but I'm unsure if  the sound is any good. I also have a Beolab 2 I would like to add to the setup, but I guess that would be easy to extend from BL18 power link with both solutions.

I can assure you that the Hall device ‘sounds good’ - I have set up a few of those. I still have the one I originally bought for testing - although no need for it at the moment, I will keep it…..just in case. Just use a splitter cable - which can be ordered with the device, if you’d need one. Basicly, adding a sub like the BL2  needs a bit of experimenting to find the right spot in the room in order to minimize room mode problems. MM

Perfect, I will go with this solution then. I experienced way to many problems with the Axiim link and WISA dongle and I don't wanna go there again.

Virker Volume kontrol egentligt fint med ARC forbindelse til Hall devicen?