I think that Patricka hit it on the head. The Denon D 103 versions etc have been around forever and are thus cheap by comparison but the equipment to use it correctly is not. The Denon DL103 needs a quality heavy arm with good bearings. I don't know that unipivot designs will cut it... What does the manufacturer recommend for that deck/arm? They should have listened to many combos and have some thoughts.
Upgrade Denon 103 R to Shelter 501 II?
I own a Denon DL 103R on a Spacedeck with Space-arm. I have read much conflicting data on this cartridge. My question to those who have tried this cartridge and also either a Sumiko Blackbird and Shelter 501 II, is: Will either of these be a significant upgrade? (System: EE Mini-max phono-preamp, Jadis DA 88 Signature int amp, Merlin TSM-Mx speakers)