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[SOLVED] I would like to thank you all for your messages and help... The problem was in damaged pad under pot leg. LUCKILY it was just A->B spot so making jumper was really easy. Needles to say I have also cleaned solder-side board with toothbrush and Alcohol. And re-solder every single spot on...

Yea this is excatly what i have done. I have marked wrong since its mirrored. :/

So, i have finally solved the problem, except one humming problem.. As you can see on video, there is white wire which is basically jumper. There was destroyed pad on pcb. https://ibb.co/fQfGMJb Please, help me solve this humming problem.. :( https://streamable.com/gknp31

I feel so embarrassed.. Please i need explanation.. When i measured the pins for the first time, i placed "+" (red probe) to "+" on pcb board, then i placed (COM black probe) to pin no. 4. IT showed me 8,5V. THEN i tried second method.. I placed black probe on ground and red probe to pin no...

Okay, i am idiot. The correct values are.. 1 - 4,54V 2 - 4,56V 3 - 4,53V 4 - 8,56V 5 - 4,50V 6 - 4,59V 7 - 4,57V 8 - 0,26 Gotta check continuity of all spots via schematic. I'll keep you informed. :)

UPDATE: Hi guys, i have removed pots, wires and 3pdt board. I tried to make sure there is not any shorts or weak spots. Also clean the board with Alcohol . But... There are few things that are wrong, at least i think. 1) I have measured IC pins and there is still 8,4 V on PIN 4. There should be...

Hey, thank you all for your suggestions. I will look at it at the weekend. Currently i am busy (work, etc...). I ll let you know where the mistakes were made. :) <3

Sorry for not being clear. I am not native speaker so excuse my language. I have clean guitar signal when bypassed. When i trigger footswitch[3pdt] and rise volume [load] to max, I hear really but really weak distorted sound. Other POTS doesnt work. The MOIST and GUSH Switch do the job (at least...

Hi thanks for your advice. I have replaced wires and finaly i can hear something... Now after turn on i can hear really weak distorted guitar signal. But the pots doesnt work.. What now? Any ideas how to find an issue ?

Hi guys, I am lost... This is not my first build, i have build 3 tube screamers and everyone work just fine. But this face melter is melting my brain right now.. I really dont know what to do now. Please help me find a solution.. Or at least post your PCB wich are working.. When i turn pedal...