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Audio and Video Talk
Digital
Stopping hum/ground loop PC to DAC via USB?
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<blockquote data-quote="croak" data-source="post: 361441" data-attributes="member: 361"><p>Plug the PC in to an extension lead that takes power from another area. </p><p></p><p>You can try lifting earths and reversing mains polarities. </p><p>If lifting the earth works then do change it to an alternative setup with a hum breaker circuit leaving the earth lifted indefinitely is not that great.</p><p>You can also try an isolation transformer on one of the units. Preferably the one using a switch mode power supply.</p></blockquote><p></p>
[QUOTE="croak, post: 361441, member: 361"] Plug the PC in to an extension lead that takes power from another area. You can try lifting earths and reversing mains polarities. If lifting the earth works then do change it to an alternative setup with a hum breaker circuit leaving the earth lifted indefinitely is not that great. You can also try an isolation transformer on one of the units. Preferably the one using a switch mode power supply. [/QUOTE]
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Audio and Video Talk
Digital
Stopping hum/ground loop PC to DAC via USB?
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