How to pair Sonos Beam to turntable that has a pre-amp

The Beam does not have Bluetooth for music use, only BLE used for setup. You would need a Port/CONNECT, or a Sonos Five/ PLAY:5 for the analog line in.

Even if I buy the Sonos turntable?  With the Port, could I not connect via bluetooth?

If I buy the Play 5, will it be the only speaker available for the turntable or does it also send the signal to my Beam?

The only Sonos device that has normal Bluetooth, for use with music, is the Sonos Move. When used in Bluetooth mode, it is not part of the Sonos network. 
 

In all cases, in order to get the music from a turntable in to the Sonos ecosystem, you would either need a standard analog line in, or an ADC to the digital line in on one of the Sonos sound bars. 

Once the signal is in the Sonos ecosystem (via the PLAY:5’s line in), it is a standard source, and can be played on any speaker, or group of speakers. 

For a standard analog line in the product I need is the Port, correct?  And what is an ADC?

Thank you

Analog to Digital Converter. The Sonos sound bars all have only digital inputs, either via optical or HDMI ARC.

So it looks like I would be better off with the Play:5.  Not only i it cheaper then the Port, I would also get an additional speaker

Does the Beam have it?  This is what I'm struggling with.  I have a Beam soundbar and want to buy a Sonos turntable.  But it seems like I also need to Buy a Sonos port or a Play 5, which makes the vinyl option quite expensive.

What is ‘it’?