Hi @Purple46.
Welcome to the Sonos community and thanks for reaching out to us.
I would like to share with you some guides and tips to better understand the situation at hand.
- The Sonos Beam or Sonos Playbar is both Sonos home theater speakers. Which means they are external TV audio speakers.
- The Pro-Ject T1 Phono SB Turntable is a turntable with a built-in amp that would work already if connected to a Sonos Play 5, Sonos Port, or Sonos Amp which are considered to be Sonos Music speakers that has a Line-in connection option via 3.5mm headphone port (for the Sonos Play 5 or Sonos Five) and an RCA line-in option ( for the Sonos Port and Sonos Amp) which you can use to group to other Sonos devices with no Line -in option via the Sonos app to get music coming from the turntable to play to the rest of the Sonos devices including the Beam or Playbar.
- To directly answer your question, (without buying any other devices), it is not possible to connect the Pro-Ject R1 SB Turntable directly to the Sonos Beam or Sonos Playbar. However, if you have a receiver that connects a DVD player or Blueray player to your TV, yes you can use that receiver to connect the turntable to the Beam.
I hope this helps.
Please let us know if you still have further questions or concerns. We are always here to help.
Thanks,
Help others find useful content by clicking the like button and selecting the best answer to your question