Why did the sound suddenly stop working?

I was playing guitar and then all of a sudden, the sound in the amp just stopped working and it was making weird sounds when I turned on the distortion. I've tried using different guitars and different leads, but it still doesn't work and I don't know why. I have seen some questions similar to mine, but all of them have no replies, so I could really use your help :)

Thank you so much...

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Could be the amp IC or the transformer as well as many other parts. You will have the disassemble your amp and take a look at the logic board. Use these guides to work on it. Post some images of it with your question and we may find the answer.

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