DISCO LATHE

Scully's 800 LPI base pitch feedscrew with manual override for pitch expansions and, ultimately, automated-expansion variable pitch, as used on Mercury audiophile LPs of music mixed by Wilma Cozart Fine. (Scroll page to half way down...)

http://www.soundfountain.com/amb/mercury.html

(In the previous post, Doug Sax mentions that his first lathe was a Scully.)


Saùde,
Dr3d Sl3d