The record player only has RCA outputs. If Sonos supports this, it should work.

Hi - what does cover mean? - a protective cover made of transparent plastic

Actually, I can describe it briefly and succinctly - the digitisation is done using the freeware "Audacity". - Select recording format and quality - Record live -> but you have to be there if you want to have a direct title separation. Otherwise, post-processing is also possible.

You don't even need a computer to digitise records. Simply plug the USB stick into the USB port on the record player and press the record button. The recordings then end up as MP3s on the stick and you can listen to and edit them on any computer (including Mac) and do whatever else you want with them.