@whart - I think the engineer for a lot of the jazz album classics in the late 50s and 60s were made by Rudy Van Gelder in North Jersey and from what I understand, he was a genius with the studio layout, microphones, etc.
Also, the pressing quality is underrated. Having quiet records is important to me (although quiet, lousy sounding clean ones make their SQ more annoying). I guess that's why I like the mastered reissues, especially 45s where they take extra care.They do miss the mark sometimes - everybody has the occasional bad day or maybe the tapes they master from have deteriorated or a digital step lost something in the process.
I've been on the Better Records website where their business model is finding great sounding records (many times original pressings) and charging an arm and a leg for them while explaining that some have surface noise. No way Jose. They use audipjile terms like "magical, tubes, etc". I guess tubes by their typical nature are noisy? I have a Class AB integrated that is super clean.

