AE02GL Stereo Audio Ground Loop Isolator
AE02GL Stereo audio Ground Loop Isolator is a passive device which reduce ground Loop interference with audio system and can easily install in a new or added to existing systems. Ground loops are caused by voltage potential differences at the ground point on your equipment. It works by breaking the earth between your computer or audio components and stereo so there is no path for current from an electrical imbalance to flow. This prevents your speakers from humming, It is a simple and effective way of eliminating ground loop issues.