Gentlemen, (and ladies),
Those great records you hear and Compact Discs you also hear, had one thing in common, the best of them from analog sources were made from (drum roll) Reel To Reel tape masters. At 15 or 30 IPS, 1/2 track or Full track mono, 15 or 30 IPS on 1/4" tapes. Which is also the only archival medium in tapes. Secret to making great vinyl= great master tapes.