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DIY For Audio
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<blockquote data-quote="Steerpike" data-source="post: 69613" data-attributes="member: 807"><p>Does the 'hum' get worse if you touch anything, like the pick-up arm? Or the pickup cartridge body?</p><p></p><p>Does it change as you move the pickup arm across the span of the record?</p><p></p><p>Coupling transformers certainly do work - IF the cause of hum is a ground loop. As said, good ones are costly. But if it's not a ground loop fault, the transformer won't fix it, and it will be an expensive waste.</p></blockquote><p></p>
[QUOTE="Steerpike, post: 69613, member: 807"] Does the 'hum' get worse if you touch anything, like the pick-up arm? Or the pickup cartridge body? Does it change as you move the pickup arm across the span of the record? Coupling transformers certainly do work - IF the cause of hum is a ground loop. As said, good ones are costly. But if it's not a ground loop fault, the transformer won't fix it, and it will be an expensive waste. [/QUOTE]
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DIY & Tutorials
DIY For Audio
Will this work?
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