If using the MS200, it simply connects to DSP speakers via a cheap comms dongle - DIY or about �10. If you want audio from MS200 too, there are a number of options that start from about �30.

MS200 has its own IR receiver, so can be controlled via Sooloos or from MSR which in turn will act as a controller for DSP speakers.

Meridian owner since 1992
Prime & PSU, Focal Elear headphones, Roon (ROCK 8Gi5 NUC), Explorer 1 & 2, F80. 200/203, various Sonos (via Roon).