Hi Anders, hoping you can help. Have built this but cannot get it working. Checking my board and the schem but I've been looking so long I am going blind. Am not the best at schematics but (aside from the usual debugging stuff) could the issue lie with the 10K resistor in the bottom left of the diagram (next to 470K and 13.3K). Thanks in advance
Comparing this to the schematic, Drive 3 should be 1 row down, connecting to the inverting input of the op amp.
ReplyDeleteSorry, disregard. My brains not working and I somehow missed seeing the link from drive 1 to the inverting input of the opamp.
DeleteHi Anders, hoping you can help. Have built this but cannot get it working. Checking my board and the schem but I've been looking so long I am going blind. Am not the best at schematics but (aside from the usual debugging stuff) could the issue lie with the 10K resistor in the bottom left of the diagram (next to 470K and 13.3K). Thanks in advance
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ReplyDeleteHi Anders, should never have doubted your circuit - just my sloppy soldering. This is verified mate!! Nice light overdrive with plenty of volume
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