Vinyl rip spectrum plo 2018-08-24 19:11:59 I have recently sent some vinyl away to be ripped to mp3. I have had a sample output file sent back (320kbps) and a plot of the spectrum looks like the attached image. As can be seen, the upper frequencies roll off around 16k. Is this not to be unexpected with a vinyl rip? Presumably a nefarious activity like high speed dubbing would have much worse results regarding the top end.