AUDIO VINYL LOVERS here is a CUSTOM TURNTABLE by Brian from Expressimo Audio. I start out with the BEST Materials. Black Delrin ® Platter is 3 1/2 inches thick. Machined to exacting tolerances. The SS record spindle is seperate from the main spindle producing no noise to the record. Granite plinth is 3/4 inch thick resting on 38 pounds of ÒspecialÓ sound deadening media in a 3/4 inch MDF painted piano black case. The Large Outer Spindle housing is BRASS with two 1 inch HARDENED BEARINGS. The 1 inch HARDENED Spindle rotates with .0002 tolerance in this bearing on a HARDENED ball in a bath of oil on a Titanium Coated Carbite button which is counterbored in a Delrin end button which STOPS any Noise and Vibration from spindle rotation, makes for a SUPER LOW Friction Surface.
Here is the Extra HARD Ball Bearing in the Spindle End
I machined a Big Heavy Nut and machined a Screw hole for Grounding your Arm
Here you can SEE the Bearing and the Titanium Coated Carbite button in Delrin Button at the bottom