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Engine noise with Fiber Optic system

Printed From: the12volt.com
Forum Name: Car Audio
Forum Discription: Car Stereos, Amplifiers, Crossovers, Processors, Speakers, Subwoofers, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=16937
Printed Date: July 27, 2025 at 7:04 AM


Topic: Engine noise with Fiber Optic system

Posted By: eurosam
Subject: Engine noise with Fiber Optic system
Date Posted: July 31, 2003 at 2:00 PM

I am getting engine noise with a fiber optic system. I have no RCA's at all. The head unit outputs via  Toslink cable into processor and then out from there to amps via RCA's. Any ideas on the noise problem? I am thinking its the ground to the processor or amps or both. I have pure sonic fidelity but with noise, quite the bummer. Thanks for any help and suggestions.



Replies:

Posted By: bberman1
Date Posted: July 31, 2003 at 2:23 PM

Defiantly sounds like a ground. How do you have everything grounded? Are you using a central grounding location?





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