Quote Originally Posted by David Analog View Post
A ground loop isolator is an in-line RCA adapter that can be installed between any line-level components such as HU to amp, HU to EQ, etc. It consists of two (stereo) tiny transformers that interrupt the DC link between two audio components. It can be a quick fix for noise, but as a band aid (a cover-up) it leaves the real cause of noise intact. Placing a transformer in-line can alter the signal. So if you have noise you are better off taking the extra time and correcting the real cause of the noise in the installation process.
Well since I am following your install wiring schematic I shouldnt have any noise then lol.