Although they have a rather limited selection - mainly classical and jazz, both Telarc and Chesky Records have outsanding recording quality.

I've got a couple McCoy Tyner SACDs, one Telarc (w/ Stanley Clarke and Al Foster) and one Chesky (New York Reunion), and both are among the most realistic sounding recordings I have. I also have several Telarc classical cds and all sound very, very good.