my rca output is dropping lows/highs/pans/and sounds wobbly, like an earthquake or some dumb shit. not the cord, headphone jack works well but not cutting it. anyone have any pics from a bad sp404 rca connection, or any advice on repair. not that ive never even picked up a soldering iron before, but i don want to waste money on some tech. any advice would be amazing, thanks.
-s

update: and it turns out to just be the left channel on the rca out that is messing up. also my headphone jack isnt working when cord plugged all the way in, just works halfway in...