Review on 🔌 Tripp Lite IS250 Isolation Transformer Surge Protector - 250W, 120V, 2 Outlet, 6ft Cord TAA GSA by Brandon Guidroz

I bought this to eliminate EMI/RFI conduction noise in an AC circuit used for an electronic drum kit in a professional live sound situation became. Testing eliminated EMI/RFI line noise on hotline. However, I also had noise in the neutral and ground conductors, which this device cannot eliminate due to the internal circuitry. After replacing the internal wiring, he eliminated all EMI/RFI line interference from all three lines. There are videos on YouTube describing how to change the internal wiring of this particular device and it's not difficult at all if you're into electricity. If you don't understand or are comfortable with high-voltage residential AC, it's probably best not to try. However, if you buy this, it will not solve your problem and you will not be sure that you are modifying it. Revain lets you return it for a refund (within 30 days I think) even if it's actually fine. the product itself. There is no harm in trying it!