[Build] CAPI LC25-LC40, 500 Series Rotary Graphic EQ's, Official Support Thread

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Some good news: Finished building an LC25 today and it turned out perfect. Sounds amazing. Still trying to track down where my volume boost problem with the lc40 is, is there anything other than some misplaced resistors that would cause the jump in volume?
You could inject signal into the good working LC25 and note measurements at the Test Points. Then do the same with the LC40 and report here where things stop being the same.
 
You could inject signal into the good working LC25 and note measurements at the Test Points. Then do the same with the LC40 and report here where things stop being the same.
Anytime you are doing this we suggest a 400Hz sine wave. It can't be audio as the level would constantly be fluctuating.
Got it, forgive my ignorance but what am I measuring at the test points / what should I be setting my multimeter to?
 

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