> If original masters are used for too many high volume pressings, they wear out (physically) E.g. when Dylan's famous 60's electric trilogy first came out on

> If original masters are used for too many high volume pressings, they wear out (physically) E.g. when Dylan's famous 60's electric trilogy first came out on CD, at least two of those albums had to be remixed not for whatever possible artistical and/or money-making reasons [1] that commonly cause remixes to be done these days, but simply because the original master tapes (including the safety copies) had worn out through continuous re-pressings of the original vinyl albums. [1] Though of course the switch to CD in itself was, while also undeniably a definitive technological upgrade, in some ways also a nice way of making people buy the albums again even if they already owned them in some other storage format.