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Audiophile-grade ground rod?

Anyone know of a high quality (purity) copper home grounding rod?

Replacing my old rusty one will be significant, but wondering if there are brands that are higher quality than others.
thanks

clustrocasual

Showing 1 response by johnss

johnss
564 posts
 
as noted, dirt is not a great conductor, so will likely take several grounding rods to lower the resistance measurement significantly. 
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