Yamaha YP-511 Direct Drive Record Player Turntable Confirmed Excellent Operation

This turntable has a weight distribution on the outer circumference to increase the actual weight during rotation, achieving a mass of inertia of 220 kg/cm2. The main shaft of the rotating bearing is connected to the weight shaft with weights for applying needle pressure via a rubber damper, and the bearing case and main shaft are also connected via a rubber damper.

eBay