I was not aware there is a spec dynamic range limit for vinyl?
If there is, it is quite old and hence not surprising if newer CD redbook specs surpass it.
Seems to me though that in practice the only limit for vinyl dynamic range is how much modulation can be represented in the grooves and practically how well any record player might be able to track it.
Most record players from the golden age of vinyl were not particularly excellent trackers like more modern tables that ironically came about mostly late in the game and as the tide of digital started to appear on the horizon. So practically if you wanted to sell lots of records, the dynamic range had to be limited in order for people to practically be able to play the record.
Of course there was a small niche for audiophile recordings even back then that raised the general bar, but again this became more of a specialty niche for recordings way before digital ever reared its revolutionary head.
If there is, it is quite old and hence not surprising if newer CD redbook specs surpass it.
Seems to me though that in practice the only limit for vinyl dynamic range is how much modulation can be represented in the grooves and practically how well any record player might be able to track it.
Most record players from the golden age of vinyl were not particularly excellent trackers like more modern tables that ironically came about mostly late in the game and as the tide of digital started to appear on the horizon. So practically if you wanted to sell lots of records, the dynamic range had to be limited in order for people to practically be able to play the record.
Of course there was a small niche for audiophile recordings even back then that raised the general bar, but again this became more of a specialty niche for recordings way before digital ever reared its revolutionary head.