What cartridges under $800 outperform DL-103R?

I hope it works out for you. Was listening last night after writing my response and again realized how wonderful it all sounded. Comes a point where I enjoy just listening and telling myself it is good enough for right now, kind of the zen approach.
Denny

I have compared the DL-S1 to the 103r zyx airy 3 and shelter 501mkII side by side. Probably comes down to personal preference (and budget)as always. Here's what I heard. The DL-S1 was more refined with better resolution tighter base than the 103R. The Shelter was more "musical" than them both giving up a slight amount of resolution and soundstage precision. The Airy 3 was tonally better and matched the DL-S1 in every other way except a slight degree of soundstage width. Of them all the Shelter 501MKII was my favorite. It goes for about $500 used. A used DL-S1 sold for $600 a few weeks ago. The Airy 3 go for $1600 used. I'm now trying a Shelter 901 with Soundsmith upgrades (similar to ZU). My initial reaction is it's better than everything else I've tried but I'm having arm compatibility issues that may not be solvable. S

If $100 difference is a lot to you the 103R will be your best value. The Shelter 501 MKII or DL-S1 will both impress at only $200-$300 more used. After that the improvements will be slight for a lot more $.

Thanks to everyone who replied on- and off-line. I appreciate the comments and suggestions.

I just purchased a Soundsmith retipped 103R potted in an ebony body. The retip is ruby cantilever with a nude contact line diamond. It probably won't be the end of my cartridge search, but the price was right and I feel like I should check it out. I've been interested in an ebony body for quite a while. The SS retip is gravy on top.

The Shelter 501 sounds appealing. Someone offered to loan me their 901. I should take them up so I can do a direct comparison with the 103R-SS.

What is the opinion on buying used cartridges? One never knows what you're getting when you buy used. You never really know how the previous owner cared for the cartridge or whether they mounted it correctly, or how many hours are on it. You have to trust the seller to disclose this info honestly. Any thoughts on this would be appreciated.

To better a 103R in that price range, I'd be curious regarding the enhancements Soundsmith or others provide for the 103R itself.

12-19-08: Johnbrown
Kkurtis-

Thanks for your notes on the Denon DL-S1. I've often wondered if that cart would be a more refined 103 or 103r, but as you said, it's rarely reviewed, even on the blogs (occasionally someone will seek an opinion on VA, but only the crickets respond).

I seem to remember a post here from Ed Kobesky, reviewer for Positive Feedback online, that was very positive for the Denon DL-S1. You might want to see if you can find anything from him, or just PM him from Audiogon.