Thanks to many respectful guys/companies who made their tools or materials free or open source (KiCad, OnShape, InkScape, Raspberry things). I made this project in my personal time with no financial ...
Also, these tapes are all getting a bit old now ... I can’t really hear what that’s doing at half speed, so we do an acetate for every single one, which I will then check.
Before the introduction, in 1949, of sound-on-sound tape, records were often cut straight ... a number of guitar tracks onto the same acetate disc, one after the other. “I had two disc machines ...