Question about JBL GTO75.4 Car Audio Amplifier

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Red bulb I am getting no audio and red bulb is flashing. Troubleshooter says i should take for service, is there anything else i can do to solve or check what problem is? Thanks

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If the amp has identified a problem within itself, it could be 1 of a million things. Its best to go get it tested. It shouldnt be too hard if the amp has picked it up.

Posted on Feb 14, 2008

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