Simplest solution, durable, excellent platform....
Technics SL-1200
Then again, this depends on how serious you are about LPs.
The Sony and Pioneer budget tables (which are about as cheap as you can get) have built in phono preamplifiers. They sound fine, and work fine for occasional use. With a sound bar I doubt you'd be able to tell the difference between a high end table and a cheapy. I know you're planning to get separate speakers at some time. I think now would be a good time to test the waters with a decent used turntable or a cheap new one.