I have the Audiomods Series 3 with a Soundsmith modified Denon DL 103 and as other posters mentioned it is not a perfect match to the Arm.
However, the Zu 103 is a much better match due to the additional mass of the cartridge housing
So being a handy guy I simply made an adaption to the cartridge, by epoxying the cartridge to a small brass mounting plate that I made..
http://image99.net/blog/files/23c020f75290d3392577113371f4dc94-38.html
The cost of this tweak was all of $12.50 for the plate and epoxy
Now I enjoy the superb details that this Optimaized Contour Line Contact stylus is capable of and the tracking is perfect.
Epoxying the cadrtridge to the plate did two things
- made the cartridge housing much more robust and less prone to unwanted vibrations and
- stoped the fixing bolts from distorting the housing when tightened.
.Havene’t even considered another cartridge since
Is it the best solution?
- not really - I could have trashed what was at the time a brand new Saoundsmith modified DL 103 cartridge
- But I learned lots in the process
- Full Disclosure - I had already completed this same adaption on a standard 103 cartridge, so I already knew that it would significantly improve performance.
So if you are wary about modifying cartridges in this manner, then buy a Zu and send it to Soundsmith (or other similar outfit) because the shperical stylus and associated catilever is not the best choice for such a capable cartridge.
Regards - Steve