Re: uBitx V4 linearity mod in final audio amplifier #ubitx

Richard
 

I am going to try this with my V4 -  help my understanding of a variable Pot -  is your slider (center pin) hooked to the same pin on D16?  what effect does this have on total resistance -  could you just hook the 12 ohm resisitor in parallel between pin 1 and pin 2 of the pot?    then you would just be adding 125 + (pot value) / 2 for the total resistance? 

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Richard
KC7DDW

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