It's not about wow & flutter, Andrew, more about stability and lack of jitter. After all, the various Superclocks work very well in CD players (I know, I had one fitted to my Sony SCD-1 and it wasn't a small upgrade) so why not in a turntable?

The problem is that the frequency is very unusual and crystals hard to come by except for direct replacements. So creating a Superclock of the right frequency is the issue. I had Mark of Audiocom look at the problem, but there is no solution at present.

However, Purite claim to have done it to the Technics circuit in the Monarch, so it is possible at least in theory.