@br_tton Hello! I'm lurking, actually saw your tweet and thought, "Huh, why did I never post Mother or Pearl"? Then I remembered I did post a terrible 1990 solo Bryan Ferry remake version - I think. DM me an email address, I'll try to send you some links to my Spotify playlists...
@br_tton Yeah you'd plug your turntable (let's say) into one pair of the red and white RCA-jack inputs, and then you could plug something else (e.g. your phone) into the other pair of red & white RCA-jack inputs. The "impendance" (sic) jacks must be speaker outputs.