Amp conversion

Would anyone know how or if I can convert this little amplifier to be a simple line in line out amplifier without all the Bluetooth and other crap.

I need a simple amplifier, around 100w x2, but this thing keeps just speaking in a foreign language every time it powers up and does different things.

Is there a way I could just tap into it with a line in and bypass all the smarts and Bluetooth etc?

I can provide much better photos if required.


That is in no way line level out.

What are the identifying numbers on this IC:

Sure, here you go.

Ugh! Jieli Tech are notorious for not publicly releasing datasheets for their products.