Audiopipe IS210 Gound Loop Isolator

The Installation Solution IS210 2-Channel Ground Loop Isolator is an inline audio noise suppression device designed to eliminate ground loop hum and interference in car audio systems. Ground loops occur when multiple components are grounded at different points, introducing unwanted alternator whine, buzzing, or hiss into stereo output. The IS210 installs easily between your head unit’s RCA outputs and your amplifier’s inputs, filtering noise on both left and right channels to deliver cleaner sound quality with less distortion. Its compact design fits neatly behind the dash or near your audio gear, and gold-plated connectors help resist corrosion for reliable signal transmission. Perfect for removing ground-induced noise issues in vehicles with aftermarket radios, amplifiers, and subwoofers.