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previous: Mook Could you give us some "secrets" to... -- 7/1/1999 6:43 PM View Thread

Re: Dumble small special 100 serial "014" on my bench!

7/2/1999 8:40 PM
Gil Ayan
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Re: Dumble small special 100 serial "014" on my bench!
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What are the values of his preamp cathode resistor/by-pass caps?  
 
 
 
What is the voltage off the rectifier?  
 
 
 
What are the values of the coupling caps?  
 
 
 
Mook>>  
 
 
 
Mook, the Dumble schematics are out there in Steve Ahola's page. You don't need to guess anything! Probably most unpotted Dumbles will be a variation of that schematic, and probably most potted ones will too.  
 
 
 
Gil