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Crest Audio 4001 Amplifier Troubleshooting


Stevo

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I have a amp by Crest: "Professional Power Amplifier", Model 4001. I have schematics, but have never troubleshot an amp before. Is there anyone on here willing to offer guidance and/or advice as I make this attempt?

Diagnostics: Right channel works, Left channel doesn't (constantly in "protect" mode). I can work through stuff systematically, but if either A) this is against forum policies to have another brand's amp on here or B) you'd all just prefer I buzz off/ not do this here, then I'll not put posts on here. I just figured someone out there with experience might be able to help...

Stevo

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