freestompboxes.org

Could be the chip, could be the build (no offense), but the circuit is quiet.

What layout did you use?

I've created a PCB for KiCad - it's a version of Red Llama with simple lowpass filter tone control. I've created a repo on GitHub with all files, so you can order own PCB via services like JLCPCB

https://github.com/vitaliy-bobrov/alpaca-drive