The Devil said:
It probably ought to look back, because vinyl replay has advanced hugely since the 1980s. I listen to a lot of "classical" music, and I prefer vinyl, in general.
Vinyl
replay is only part of the problem - you see someone has to create the vinyl in the first place and vinyl is (and always has been) a collection of compromises for the mastering stage of production and likewise for the engineer operating the cutting lathe.
A brief summary of the problems:
(1) excessive low frequencies, require varying the pitch of the grooves, which limits the total playing time.. So, it's necessary to limit the bass, but the "appearance" of bass can be given by boosting the midrange a bit..
(2) excessive high frequency content will cause tracing distortion. So, HF get's rolled off (giving that "smoother" sound)
(3) too much stereo seperation can result "negative grooves" where the stylus would be thrown out of the groove to skate over the disc.
(4) dynamic range. The outer edge of the disk has (and it takes a great deal of care to achieve this) 75dB of dynamic range. The inner edge has 15dB less. Because of this issue it is necessary to compress/limit the dynamic range transfered from the master to vinyl.
Now, when I say "excessive", I don't mean excessive as in recorded incorrectly, I mean excessive for the vinyl medium.
Problems (1), (2) and (3) are not an issue for CD
at all - whereas for vinyl, they actually limit the artistic/production/mixing choices available.
It's fairly well known that CD has 96dB of dynamic range - however this isn't quite the whole story because with noise shaped dither you can get a
perceptual 20bit resolution and 120dB of dynamic range which trounces vinyl. [Note, this is a log scale.]
Producing vinyl means that once you are done with a mix, someone has to master it for that medium and another poor sod watches the lathe cut the laquer master and checks for buggered up grooves caused by problems 1-4 through microscope. This is all additional cost.
Vinyl itself hasn't advanced in the last 20 years because no one has be investing in it's development (eg new lathe's) because it is
inherently compromised as a storage medium.