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<blockquote data-quote="akheathen" data-source="post: 8791110" data-attributes="member: 629234"><p>its internal. a small black wire that jumpers from the preamp board to the main board or section. its not meant to carry any meaningful amount of current, just kill any noise, but its direct circuit parallel with the ground, so if you have poor grounding, the excess current will go through this tiny wire via the rca shield and can burn up.</p></blockquote><p></p>
[QUOTE="akheathen, post: 8791110, member: 629234"] its internal. a small black wire that jumpers from the preamp board to the main board or section. its not meant to carry any meaningful amount of current, just kill any noise, but its direct circuit parallel with the ground, so if you have poor grounding, the excess current will go through this tiny wire via the rca shield and can burn up. [/QUOTE]
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