Dumble Hell!


 

dumble Overdrive Specials
60's ODS Preamp
60's ODS Poweramp
60's ODS Output
70's ODS Preamp
70's ODS Overdrive
70's ODS Poweramp
70's ODS Output
97 ODS Full Schematic

 

97 dumble ODS Notes
97 ODS Notes

 

Generic dumble Circuits
Dumble-ator
ODS JFET Input
90's ODS Block Diagram

 

Mods For AB763 Fenders
Dumble Mod #1
Dumble Mod #2
Dumble Mod #3