Balls.....


Who here has upgraded their turntable platter bearing with a ceramic ball? What were your impressions of the upgrade? Worth it, not worth it?  I have a VPI non-inverted unit. It appears there is a gentleman in New Jersey that performs the upgrade. 
128x128wturkey

Showing 4 responses by boxer12

ieales,
Interesting thought. Let us know what the results are after doing it yourself.

Thanks

I've tried three different bearing materials in my TT. Started with stainless steel then went to "Alumina Ceramic" & finally to "Silicon-Nitride Ceramic". Although the sound quality increased going from SS to "Alumina Ceramic", it increased much more (similar to Slaw's description) going to "Silicon-Nitride Ceramic". I've added a link to the bearing I'm currently using below. 

https://www.mcmaster.com/ceramics/fracture-and-thermally-shock-resistant-silicon-nitride-ceramic-bal...