I put cat litter in a beer can with a wire and it works.
I can gear the difference...
some of this stuff is crazy ass snake oil.
I can gear the difference...
some of this stuff is crazy ass snake oil.
well it can be expensive snake oil - https://www.thecableco.com/accessories/grounding-devices/olympus-tellus.html $9,260 USD |
So per the website https://www.entreq.com/products/ground-boxes-17667704 it supposes to lower the noise floor since the home electrical system is full of interference. |