One set of options, among many, is:

1) buy/run Roon on your Mac/PC (assuming you own a computer) - as your music source,
2) 2x home plugs - such as those by Devolo - as a home Ethernet network,
3) a Meridian MS200 connected to your M6's.

Not an Actor, nor married to Jamie-Lee Curtis.

#1: DSP5200SE|DSW.2|218|210|506.2|504
#2: Prime/PSU|SOtM sMS-200 Mini NEO SE|Focal Stellia
#3: Other stuff