Since Sonos uses your WiFi and not Bluetooth (except with the Move), the record player is not directly suitable here. Unless you want to connect it to a Play5, Connect or Sonos Amp via the headphone output (it doesn't have a normal line-out). This one only makes sense if you also use it with Bluetooth speakers. Otherwise, take an "ordinary" one and connect it to your Sonos system as described above (then via the RCA line-out).