I'm glad to see you now know what I've learned about the 103R. Mine was a very closely-matching Zu Denon, which I sent to ESCCO in London for their white sapphire cantilever-Paratrace stylus upgrade. I'm very happy with it, though I've taken flack from members for spending so much on such a cartridge. It was $350 well spent in my opinion.
Enjoy,
Dan
Enjoy,
Dan