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3D TV, High Definition Television, HDTV 4K and AV
Hi Fi section
Noise on the Hi Fi
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<blockquote data-quote="4wd" data-source="post: 959142" data-attributes="member: 393358"><p><em>Short the power amp inputs to ground\amp chassis.</em></p><p><em>And try grounding the amp chassis to a known good ground point.</em></p><p></p><p>Talking about testing 2 separate monoblocks, impossible to produce any ground loop by shorting their inputs or grounding them.</p><p>Procedure is to test if anything changes in the monoblocks noise characteristics when ground is applied to amp input or chassis.</p></blockquote><p></p>
[QUOTE="4wd, post: 959142, member: 393358"] [I]Short the power amp inputs to ground\amp chassis. And try grounding the amp chassis to a known good ground point.[/I] Talking about testing 2 separate monoblocks, impossible to produce any ground loop by shorting their inputs or grounding them. Procedure is to test if anything changes in the monoblocks noise characteristics when ground is applied to amp input or chassis. [/QUOTE]
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3D TV, High Definition Television, HDTV 4K and AV
Hi Fi section
Noise on the Hi Fi
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