Question about Orion HCCA 275G4 Car Audio Amplifier

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Orion 275g4 Hcca amp

Im hearing a bumping from my system whether the volume is on or off Ive been listening to my stereo without the rca plugged in because i cant live without music. But my amp is wired to my cap and then to my batteries I have a solid ground I switched Rca wires same prob. Im going crazy please help tell me its not my amp

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This actually could be your amp...try turning the gain down slowly and you will hear the bumping either stop or become morelike music background thanmusic foregroud. i had this problem with an older amplifier and i fixed it by getting a larder power/ground wire size and decreasing the gain a little.

Posted on Sep 06, 2007

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Posted on Jan 02, 2017

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2 stages:
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