I've realized a few things in listening to these clips repeatedly. I have this LP. And though it's recorded through a phone and compressed into files, I can hear how your system renders the piano compared to mine. Yours is surely superior in terms of detail. After reading all the VTA threads, and listening to the foundation in your system vs mine... I adjusted my VTA downward fairly significantly (after trial and errors) and replayed. Now I've got the foundation, things actually have come in to better focus as well, and I have not lost too much upper end extension. But I think I still get the impression that you've got better detail and a more realistic sound overall. As you should, comparing your equipment to mine.
Now I'm thinking phono stage is likely a weak link in my system, followed probably by cart. I'm using Transfiguration Proteus, and I wonder how much improvement there is to be had with the Proteus
D. Atlas SL would probably be my choice right now, though. I have a few ideas for future phono auditions as well. Will see how it goes. This has been very useful in many ways. I think we need to pitch in and buy Tang a very nice mic for Christmas along with a Tascam. I actually like hearing the in-room recording vs strict needle drop.
EDIT: Tang, which geometry are your carts aligned to? Thanks!