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Question about Alpine MRV-1507 Car Audio Amplifier

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Sound issue My amp will not put out any sound, and the light has changed colors

Posted by mike maloney on

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Anonymous

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Ok I have this amp and I am currently fixing it. The one i have is the mrv 1507 and it's had a bad life. Anyway no sound and the lights are changing colors means that there is internal problems...resistors, mosfets, possibly caps, or diodes. I suggest to call alpine and see what they can do for you. I am certified in electronics hence why I'm fixing it. If you know circuitry you can call PacParts and they can get you the parts you need. If you don't believe me go look at alpines site and look at the parts/service section their website is posted under there! Hope that this helps you out a little more. Sorry to hear you have a fried amp. It's a kickass amp when it is fully functional!

Posted on Apr 11, 2007

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Is the fuse good? Is it hooked to 12 volt source? Are the speaker wires good? What does "the light" have to do with it?

Posted on Feb 26, 2007

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