Alvin's Cables Ground Loop Isolator with 3.5mm TRS Audio Cable, 18cm/7.1 in

Reduce Ground Loop Noise: Built-in isolation transformers help reduce humming, buzzing and other noise caused by shared grounding between audio devices, helping provide cleaner sound through compatible 3.5mm AUX and LINE connections. Wide 3.5mm Compatibility: Works with compatible phones, tablets, computers, speakers, car audio systems and other devices using 3.5mm stereo AUX or LINE connections. LIFT/GND Switch: The integrated LIFT/GND switch provides two grounding modes for different audio setups. Switch between modes as needed to help reduce ground-related interference without changing your existing audio equipment. Stereo Audio Support: Features 3.5mm stereo input and output with a 50 Hz-18 kHz frequency response, designed for compatible AUX and LINE audio connections where ground isolation is needed. Compact Plug-In Design: Measures 18 cm / 7.1 in overall and weighs only 30 g. The compact ABS housing installs inline without tools and fits easily into car audio, home audio, desktop, studio and other AV setups.