Joyo UltimateDrive

[9Lives]

A friend of mine has been begging me to modify this thing to see if I can get rid of the mud. I can't find much info on it except that it's cheap. I was thinking about changing the input caps a size smaller, maybe fiddle w the tonstack some and change the diodes. Is there much else I can do to it?

[junkemail86]

supposedly an OCD clone, modded by Freekish Blues to be their Alpha Drive

not sure if this helps  http://freestompboxes.org/viewtopic.php?f=1&t=14757&p=182876&hilit=joyo+ultimate+drive#p182876