O.k i have to make a revision as i made a new discovery.

In my quest to make digital audio sound like vinyl using frequencies i have tried paper in the light socket.shungite,quartz crystal,copper,zinc,33hertz,432hertz,7.83hertz,8 track tape,reel to reel,cassette tape, however i just found a frequency that is like frequencies on steroids. the frequency comes from led zeppelin 2 vinyl record from 1970 track 6 living loving maid. https://i.postimg.cc/wTh3c2pR/q.jpg l don't have a clue what's going on with this record however to get the results i'm getting means that something very magical was in the air when this record was cut in 1970. here is a digital download 16/44 re-encoded with this frequency.

before: http://u.pc.cd/C9j7

after: http://u.pc.cd/AcqrtalK