When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Passive design, there will be no ground loop noise problem! Installation is even simpler! The R1/R8 resistor is an input attenuation resistor. The size is not fixed, depending on individual needs.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.