As stated above I have a Planet Audio 1600 watt two channel amp. i had it for a while but stopped using it because a sub went out, I just got a new sub and installed it, and installed the amp (I left all the wires in the same place) and when I turned on my car nothing. So the first thing I checked were the wires. There was power going from the battery, through the terminal, and all the way to the end of the wire, going into the amp. Then I checked the ground, the ground was being completed. Last I checked the fuses (The big fuse is obviously fine if the power is going to the end of the wire) I checked them and they were fine but I replaced them anyways and still nothing. I took my amp apart and tried looking up some troubleshooting videos but I couldn't find much for my amp or problem, and I know nothing about the amps. Is my amp screwed or can I repair it?