Napkin math, could be wrong: At 18kHz per channel and 70dB S/N the Shannon-Hartley theorem suggests the maximum channel capacity of a vinyl record is around 50

Napkin math, could be wrong: At 18kHz per channel and 70dB S/N the Shannon-Hartley theorem suggests the maximum channel capacity of a vinyl record is around 50k bits per second. Note that SH is an ideal metric So if your LP has 23 minutes of playtime you've got around 69Mbit of storage.