There’s a VAC Standard preamp currently listed by a dealer for $2k. It has a remote. You’re unlikely to find anything else at that level of quality at that price.
If you want to try something that is not “name brand” but more of an artisan product, Aric Audio has some interesting products which I have not heard. Others on this site have commented favorably.
If you want to try something that is not “name brand” but more of an artisan product, Aric Audio has some interesting products which I have not heard. Others on this site have commented favorably.