Refurbish Fidelity Research Tonearms


Would like to refurbish my FR-64s .... Has someone made it? Experience? Who? 
128x128syntax
@rauliruegas thanks for the info on the Xquisite cartridges that were unknown to me. I have no doubt that removing the joint pipe from the part list will make an audible difference, but as an innovation it's nowhere near as radical as completely removing the cantilever (like original Ikeda 9) or putting the coils directly above the stylus (like the Victor direct couple). The 'ambitious' price level is typical for this day and age, so I will pass on the 'privilege' of hearing it. 

For example, several years ago Audio Technica presented the ART1000 as a major breakthrough. Of course the identical direct couple design was already issued by Victor in the 1980’s with the MC-L1000 (so they even ’paid hommage’ to the model number). As far as I know AT never acknowledged this, nor did any reviewer bother to mention it. Similarly, diamond cantilevers are now marketed as an innovative feature, but in the 80’s were commonly used in top end cartridges.

exactly; some manufacturers think that old-time audiophiles have forgotten about it due to old age and would wanting to positively affect the new generations; many enthusiasts have not yet lost their memory but many managers who have followed one another in the decisions of the CEO know nothing.
I think Audio-Technica engineer actually mentioned Victor Direct Couple cartridge in his interview with Mr.Fremer (filmed in Japan during his factory tour). It’s not a secred that AT was inspired by Victor innovative design from the past, but the AT panent is slightly different, they actually improved it. Victor’s printed micro coil was very fragile. AT design is much better!
@chakster perhaps I’m mistaken, but reports have suggested that the coils of the Victor MC-L1000 were not printed, like MC-1 and MC-L10. 
I only tried MC1 and MCL10, it was very hard to find a NOS sample of MCL10 and it was great cartridge. However, MCL1000 often has the same problem (one channel malfunction).