So I bought a used discus 2000.1 about a year ago, was running at 4 ohms the whole time with no issues. About a week ago my subs weren't working so I decided to check it out.
The amp itself powers up fine, no protect. I got the dmm out and started probing. Only issue I found was from the speaker outputs not reading anything. Its not in slave btw.
So I am just kinda getting some ideas on what i can check before i send it off for repair. Also looking for suggestions on where to send it to. Im in columbus ohio. I hear amp medics and dbr but just wanted to hear what people had to say.