Dumble

Inactive links indicate missing schematics. Please email them if you have them.

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 ODS Notes
ODS JFET Input
90's ODS Block Diagram

Dumbleator


Dumbleator
Dumbleator II

Chassis Layout


Dumble 50w

Fender AB763 Mods


Dumble Mod #1
Dumble Mod #2
Dumble Mod #3

The 1st Dumble


Explosion*
*Modded Fender Bandmaster

The Rest...


Big Tex Reverb
Dumbleland Special
Dumbleman
Overdrive Reverb Special
Phoenix
Steel String Singer
Winterland

Howard Alexander Dumble - 1985 Guitar Player Interview