You're missing my point. This is not one guy making a box - its an item sold by retailers. My question is how does work and is better than true ground? Otherwise, why is ay one doing it?
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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. |
- 77 posts total