4. HiFi Performance--The Ground Loop Audio Noise Eliminator could work with car stereo, amplifiers, speakers or mixers, with stable performance, high precision and good reliability. Let you eliminate car speakers / home stereo systems humming sound away and enjoy a perfect sound.
5. Wide Application-- Audio Noise Isolator Filter for Eliminating ground loop noise between the audio source and radio. Used for portable devices that have 3.5 mm audio outputs Home Stereo Speakers Amplifier Equalizer ect.