Any decent amp will clean up the power signal way better than this crap. On the inside its little more than some plain jane parts, and a design that is very little different than what is seen in a host of sub $500 pc's and other cheap electronic components. That is reality! Anyone who claims this thing is making some radical improvement in their sound is either paid by Nordost or is simply a goofball living a delusional fantasy with buyer placebo effect. Heck, looking at the inside the sockets are ALL connected through the SAME cheap PCB, so explain how this thing isolates each component from each other with that design????? The switch mode power supply in this thing is about a $7 item. Once again nordost has marketed some wildly overpriced product that based upon its ACTUAL internals and design will do nothing to improve sound, but will conversely likely degrade it by adding additional unneeded connections and the accompanying additional noise to ones system. Snake oil is alive and well in the modern day.