Paper Scratcher only noise

zuboski

New member
I built this and tested it like I normally do but there's not sound. If I adjust the rip knob I still manage to get some sound but it's just a high pitch noise.
If I touch the capacitor at the bottom of the left side it creates more noise, I don't know if that'll help.
I've removed the potentiometers in the second picture so that the soldering is visible. I can't understand the issue, if someone could have a look and let me know what to do it'll be very helpful.

Edit: I tested it some more and it's just making white noise. The input isn't affecting the sound. I unplugged the input but the white noise still continues.
 

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