I just found that my Alpine MRD-M1000 amp is not putting out any sound.(I never use the car that it is in, so I have no idea when it went out) It is a Single-Channel (Sub) amp. When the amp is connected and on, I don't receive any error lights, there is just no sound coming out. I thought it may be faulty RCAs or speaker wire, but I swapped a different amp in it's place and everything works as it should. I opened the back panel, and everything looks to be ok. Any advice on what I should start checking?
Thanks
Thanks
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