I want to build one just like it! Tho I am no expert, changing the plate resistor will allow more voltage swing (gain). I would think 100k would be good place to start and you could go higher but I have no experience with a 6j4.
If you put a 1 meg grid resistor instead of the 47k in there too, you could probably have a very sweet sounding guitar amp...
If you put a 1 meg grid resistor instead of the 47k in there too, you could probably have a very sweet sounding guitar amp...
Someone had pointed me to Bob Danielak website and there i saw this schematics that is very similar to mine. I will replace some caps/resistors on the amp and will have a good working amp based on a proven design. thanks for replying to my question
An externally hosted image should be here but it was not working when we last tested it.
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