There are different ways to use your "snake oil."
I have an AC cord designed to eliminate mechanical resonance between the wall outlet and power distributor. Then, the power distributor has a passive filter that clears up the emi/rfi. This combination cleans up a lot of junk fed into the home wiring.
I have an AC cord designed to eliminate mechanical resonance between the wall outlet and power distributor. Then, the power distributor has a passive filter that clears up the emi/rfi. This combination cleans up a lot of junk fed into the home wiring.