Fuzz box schematic?

Posted by Claudiog on Sep 12, 2017; 1:42pm
URL: http://guitar-fx-layouts.238.s1.nabble.com/Fuzz-box-schematic-tp39873.html

I found this schem on a forum, it looks like more than a overdirve/distrortion than fuzz,  cllipping on 741 is similar to tube screamer.
Has anyone could identify this scheme?