Guitar Practice Amplifier PCB - Revision B

The first version of this, linked below, didn't work out so well. So, I changed the output amplifier to the trusty-old LM386 amplifier IC. Will this version work correctly? Let's find out.

Link to PCB from PCBWay: https://www.pcbway.com/project/shareproject/Guitar_Practice_Amplifier_0_5W_99bac0f4.html

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Видео Guitar Practice Amplifier PCB - Revision B канала Astro's Electronics Lab