I've acquired an Audio Musikraft shell that uses the DL-103 or 103R. There are multiple versions - I bought the bronze shell that weighs 21 gm. It's one of the best sounding Denon mods I have come across - in fact it's made the Stereophile Class A list for the last couple of years. All good things come at a price though, but if your table/arm can handle the weight, it's definitely worth it IMO. It truly brings out the capability of the Denon - it can give some of the higher end carts a run for their money. I look at it as an investment - no need to wait for lengthy retips anymore.
More info below. Not affiliated with Audio Musikraft - just a satisfied customer.
The "Tunable" Audio MusiKraft Denon DL-103 Phonograph Cartridge (positive-feedback.com)
First Series Cartridges - Audio MusiKraft
More info below. Not affiliated with Audio Musikraft - just a satisfied customer.
The "Tunable" Audio MusiKraft Denon DL-103 Phonograph Cartridge (positive-feedback.com)
First Series Cartridges - Audio MusiKraft