Google Caskeid.com and all may become clear. M signed an agreement for wireless technology from them a couple of years back 😀 May even deliver miltichannel hi Rez playback.

It would be a shame if the 218 can't get a software update. MQA and Meridian are listed on their website as partners. Roon is not listed. Could this be the technology which reawakens Sooloos? Could Spotify, etc. be offered along with Tidal?

James
NC1: 861v8, ID41, 218, 251(to outdoors), DSP8000SEUG, 7200SEC, DSP520 rears, Apple TV, DirecTV, Oppo BD103, QNAP251, Roon
NC2-M7005, Triad Silver Speakers,Acurus Amps

FL1: 861v4, ID40, 218, MS200, DSP8000SEs, DSP7200SEC, DSP5000s, DirecTv, AppleTv, OppoBD103, QNAP469, Roon
FL2: Marantz 7005, 251, M60s,60C,33s, Oppo BDP-93,MS200, Roon