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Noise, computer maybe?


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Yes. As I said this would have been my choice but my noise was bad and I did not want to wait.

 

Works awesome. There are literally hundreds of post on the other site about this. But they are all hacking and soldering. This is easy and clean.

 

Below is rough drawing of what to do.

 

groundloop.gif

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  • 4 weeks later...

Isn't true that only one is needed though, as all the negative is common between all the rca outputs? Just trying to figure whether or not all 4 rca's (maybe even 6 incld sub outs) need to be grounded?? I had same problem and grounded one rca out and fixed it. However, I have atube amp and last night I just changed my tubes and the annoying engine whine has returned. Awfully strange... I suppose it's possible that different tubes act differently, but if the noise was there before and I grounded one rca and it went away, how could it have returned by simply changing the tubes in the amp. The annoying souind originates from the HU (rca's)?

Any input would be greatly appreciated...

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Isn't true that only one is needed though, as all the negative is common between all the rca outputs? Just trying to figure whether or not all 4 rca's (maybe even 6 incld sub outs) need to be grounded?? I had same problem and grounded one rca out and fixed it. However, I have atube amp and last night I just changed my tubes and the annoying engine whine has returned. Awfully strange... I suppose it's possible that different tubes act differently, but if the noise was there before and I grounded one rca and it went away, how could it have returned by simply changing the tubes in the amp. The annoying souind originates from the HU (rca's)?

Any input would be greatly appreciated...

 

I have zero noise. I have just one grounded. I found it best to go from the RCA to a screw on back of case.

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