There has never been a better or easier time to get a suppressor. Once you start hunting with one, you won't ever want to go ...

wide enough to fit transformers or AC adapters without blocking adjacent outlets, so you can fully utilize the power strip all the time Premium-Grade, Surge Suppression to Protect Against Destructive ...

One other thing that makes noise measurements easier is a good, stable noise source that can serve as a reference: you first measure your amplifier without any input, and then measure it again ...