{"product_id":"ground-loop-noise-isolator-grounding-cable","title":"Ground Loop Noise Isolator – HiFi Grounding Cable for Amps, DACs \u0026 Turntables","description":"\u003cp\u003eThat low hum or buzz coming through your speakers usually isn't a failing amp — it's a \u003cstrong\u003eground loop\u003c\/strong\u003e. When two components in your system sit at slightly different ground potentials, stray current flows through your signal cables and gets amplified as a steady 60Hz hum, buzz, or static crackle.\u003c\/p\u003e\n\n\u003ch2\u003eWhat this grounding cable does\u003c\/h2\u003e\n\u003cp\u003eThis silver-plated grounding cable connects a component's ground point or unused input to a common ground path, giving stray voltage and static a low-resistance route to drain away instead of through your audio signal. The result: reduced hum, less buzz, and a lower noise floor — without touching your source signal.\u003c\/p\u003e\n\n\u003ch2\u003eWorks with\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eIntegrated, tube, and power amplifiers\u003c\/li\u003e\n\u003cli\u003eDACs and headphone amps\u003c\/li\u003e\n\u003cli\u003ePhono preamps and turntables\u003c\/li\u003e\n\u003cli\u003ePowered speakers and subwoofers\u003c\/li\u003e\n\u003cli\u003eCD players, streamers, and other line-level sources\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eChoosing your variant\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRCA termination\u003c\/strong\u003e – plugs into an unused RCA input\/output on your component. Available with a rosewood or paper-tube barrel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eY-plug termination\u003c\/strong\u003e – connects to a chassis ground screw or grounding post (ideal for turntables and amps with a dedicated GND terminal).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB termination\u003c\/strong\u003e – grounds through a spare USB port, handy for DACs, streamers, and desktop audio setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClip-plug termination\u003c\/strong\u003e – alligator-style clip that attaches to any exposed chassis or ground point, no screw terminal needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e18AWG vs 24AWG silver conductor\u003c\/strong\u003e – 18AWG offers a heavier, lower-resistance ground path; 24AWG is a lighter, more flexible option for desktop setups.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhat causes ground loop hum?\u003c\/strong\u003e\u003cbr\u003eMultiple components plugged into different outlets or power strips can sit at slightly different ground potentials. Current flowing between them through interconnects is heard as a constant 60Hz hum or buzz.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill this affect sound quality?\u003c\/strong\u003e\u003cbr\u003eIt sits outside the signal path, so it doesn't alter your audio signal. Its job is purely to drain noise-causing stray voltage. Results vary with the cause of the noise — grounding accessories are most effective against ground-potential hum and static, less so against RF interference.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I install it?\u003c\/strong\u003e\u003cbr\u003ePlug the RCA or USB end into an unused port, attach the Y-plug to a chassis ground screw, or clip the alligator end to any exposed ground point. No tools, power, or configuration required.\u003c\/p\u003e","brand":"Big River Hardware","offers":[{"title":"RCA rose wood \/ 24awg silver","offer_id":51439192801586,"sku":"1005001887659626-RCA rose wood-24awg silver","price":53.99,"currency_code":"USD","in_stock":true},{"title":"RCA rose wood \/ 18awg silver","offer_id":51439192834354,"sku":"1005001887659626-RCA rose wood-18awg silver","price":70.99,"currency_code":"USD","in_stock":true},{"title":"RCA paper tube \/ 18awg silver","offer_id":51439192867122,"sku":"1005001887659626-RCA paper tube-18awg silver","price":61.99,"currency_code":"USD","in_stock":true},{"title":"RCA paper tube \/ 24awg silver","offer_id":51439192899890,"sku":"1005001887659626-RCA paper tube-24awg silver","price":50.99,"currency_code":"USD","in_stock":true},{"title":"Y plug paper tube \/ 24awg silver","offer_id":51439192932658,"sku":"1005001887659626-Y plug paper tube-24awg silver","price":50.99,"currency_code":"USD","in_stock":true},{"title":"Y plug paper tube \/ 18awg silver","offer_id":51439192965426,"sku":"1005001887659626-Y plug paper tube-18awg silver","price":61.99,"currency_code":"USD","in_stock":true},{"title":"USB paper tube \/ 18awg silver","offer_id":51439192998194,"sku":"1005001887659626-USB paper tube-18awg silver","price":61.99,"currency_code":"USD","in_stock":true},{"title":"Y plug rose wood \/ 24awg silver","offer_id":51439193030962,"sku":"1005001887659626-Y plug rose wood-24awg silver","price":53.99,"currency_code":"USD","in_stock":true},{"title":"Y plug rose wood \/ 18awg silver","offer_id":51439193063730,"sku":"1005001887659626-Y plug rose wood-18awg silver","price":70.99,"currency_code":"USD","in_stock":true},{"title":"USB rose wood \/ 24awg silver","offer_id":51439193096498,"sku":"1005001887659626-USB rose wood-24awg silver","price":53.99,"currency_code":"USD","in_stock":true},{"title":"USB rose wood \/ 18awg silver","offer_id":51439193129266,"sku":"1005001887659626-USB rose wood-18awg silver","price":70.99,"currency_code":"USD","in_stock":true},{"title":"USB paper tube \/ 24awg silver","offer_id":51439193162034,"sku":"1005001887659626-USB paper tube-24awg silver","price":50.99,"currency_code":"USD","in_stock":true},{"title":"Clip plug paper tube \/ 18awg silver","offer_id":51439193194802,"sku":"1005001887659626-Clip plug paper tube-18awg silver","price":61.99,"currency_code":"USD","in_stock":true},{"title":"Clip plug paper tube \/ 24awg silver","offer_id":51439193227570,"sku":"1005001887659626-Clip plug paper tube-24awg silver","price":50.99,"currency_code":"USD","in_stock":true},{"title":"Clip plug rose wood \/ 18awg silver","offer_id":51439193260338,"sku":"1005001887659626-Clip plug rose wood-18awg silver","price":70.99,"currency_code":"USD","in_stock":true},{"title":"Clip plug rose wood \/ 24awg silver","offer_id":51439193293106,"sku":"1005001887659626-Clip plug rose wood-24awg silver","price":53.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/5097\/2245\/files\/H404cfefb175b42829a8ac16f4fa400eaX.webp?v=1783469934","url":"https:\/\/bigriverhardware.com\/products\/ground-loop-noise-isolator-grounding-cable","provider":"Big River Hardware","version":"1.0","type":"link"}