$15 · Spider 111 line 6 amp 75 watts for repair or parts

Spider 111 line 6 amp 75 watts for repair or parts. Great amp with lots of tones but something to do with the input is issue I believe. I think a connection is frayed ( see pic 6) speaker should be fine I would imagine though. I can actually fiddle around the input and get it working without the buzz/scratching momentarily but it always come back. There's a pedal option so maybe that could be used instead of input jack maybe? Just looking for 15 bucks or I may keep around to try and find part, or if I need another speaker .