High_Q
1000+ Head-Fier
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Also, How much power do you think EMI and RF (wireless transmission) has compared power transmitted through a power cable? There should be a significant difference. In conclusion, how much effect does EMI and RF have on power cable? Not enough to effect the AC power which should be rectified to DC to biased the amp. I think you want to be concerned about EMI and RF for DC power or very low powered signals.