Mass Car Audio
10+ year member
CarAudio.com Elite
Even if the transistors look good doesn't mean they are still working properly. Makeshiftaudio already told you it's blown, take his work on it, and I'm also going to tell you the exact same thing he did. The DC Bias protection or over current protection is flashing means something is wrong with your output transistors.we opened her up and the fets look fine though. no burn marks, smells, tastes.......
