Ground Loop Isolator Stereo RCA Plugs to RCA Sockets – Removes Earth-Loop Hum and Buzzing Product Overview The AV:Link Ground Loop Isolator is a simple, passive solution for reducing unwanted humming and buzzing in analogue audio systems. It connects between two stereo RCA cables and electrically isolates the signal path, helping to prevent interference caused by equipment connected to different grounding points. No power supply, setup or adjustment is required. Key Benefits Reduces unwanted earth hum and ground-loop interference Helps produce cleaner audio with less background noise Passive operation with no external power supply required Simple plug-and-play installation Stereo left and right audio connections Gold-plated RCA connectors for reliable signal transfer Flexible 600mm cable for convenient positioning Compact design suitable for home, vehicle and professional audio systems Compatible with amplifiers, mixers, TVs and powered speakers Supplied in retail packaging Specifications Brand: AV:Link Model: 201.086UK Product type: Ground loop isolator Audio channels: Stereo left and right Connector A: 2 x RCA male plugs Connector B: 2 x RCA female sockets Connector finish: Gold-plated Cable length: 600mm Operation: Passive Power required: No Function: Reduces earth hum caused by audio ground loops Perfect For Home Hi-Fi and stereo systems Car audio installations DJ mixers and audio equipment Televisions and AV equipment Amplifiers and receivers Powered speakers and subwoofers Analogue audio systems affected by humming or buzzing