"The only thing that can possibly make noise in a DD is the spindle bearing. But guess what?? ALL belt drives and idler drives have a nearly identical spindle bearing as a DD. In reality, DD tables are 10-20 dB quieter than most all belt and idler drives. Just a fact!"
So, 1) The only thing that can possibly make noise in a DD is the spindle bearing.
2) ALL belt drives and idler drives have a nearly identical spindle bearing as a DD.
3) DD tables are 10-20 dB quieter than most all belt and idler drive.
Just a fact? Those statements make 2 large assumptions, then pirouette into a non-sequitur claiming DD turnables generate one tenth to one hundredth as much noise. Fascinating.