{"product_id":"rca-audio-ground-loop-isolator-3-5mm-noise-filter-adapter","title":"RCA Audio Ground Loop Isolator – 3.5mm Noise Filter Adapter","description":"\n\u003ch2\u003eRCA Audio Ground Loop Isolator – 3.5mm Noise Filter for Car \u0026amp; Home Stereo\u003c\/h2\u003e\n\u003cp\u003eSay goodbye to unwanted buzzing and humming in your audio setup. This \u003cstrong\u003eUniversal RCA Audio Ground Loop Isolator\u003c\/strong\u003e uses a common-ground isolation module to eliminate electrical current noise that sneaks into your signal chain — delivering cleaner, clearer sound whether you're in your car or at home.\u003c\/p\u003e\n\n\u003ch3\u003eWhy You'll Love It\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEffective Noise Cancellation:\u003c\/strong\u003e The common-ground isolation circuit targets and eliminates hum and buzz caused by ground loop interference, so your music comes through crisp and undistorted.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Alloy Shell:\u003c\/strong\u003e Built with a high-hardness alloy housing that withstands daily wear and protects the internal components for long-lasting performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGold-Plated Interface:\u003c\/strong\u003e Rust-resistant, corrosion-resistant gold-plated RCA connectors ensure stable, interference-free signal transmission every time.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUniversal Compatibility:\u003c\/strong\u003e Works seamlessly with laptops, DVDs, televisions, CD players, speakers, car AUX audio systems, amplifiers, and more — if it has an RCA or 3.5mm audio port, this adapter has you covered.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Flexible:\u003c\/strong\u003e The soft PVC cable is just 12cm long, keeping your setup tidy without sacrificing flexibility.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInterface:\u003c\/strong\u003e RCA + 3.5mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCable Material:\u003c\/strong\u003e Soft PVC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShell Material:\u003c\/strong\u003e Alloy\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCable Length:\u003c\/strong\u003e 12cm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Eliminates hum and electrical noise from ground loops\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Made in Mainland China\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × RCA Audio Ground Loop Isolator\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Packaged safely in a bubble bag. Slight color variations between product images and the actual item may occur. Please allow 1–2mm tolerance due to manual measurement.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003ePerfect For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCar audio systems with head units, amplifiers, or subwoofers\u003c\/li\u003e\n  \u003cli\u003eHome stereo setups connecting PCs, TVs, or media players to speakers\u003c\/li\u003e\n  \u003cli\u003eDJ and live audio rigs where multiple devices share a power source\u003c\/li\u003e\n  \u003cli\u003eEliminating hum from laptop-to-speaker or TV-to-amplifier connections\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-channel-relay-module-dc-3-3v-24v-optocoupler-arduino\"\u003e1-Channel Relay Module DC 3.3V–24V Optocoupler for Arduino\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/hdmi-av-to-rf-modulator-1-channel-pal-ntsc-secam-catv-hotel\"\u003e1-Channel HDMI \u0026amp; AV to RF Modulator – PAL\/NTSC CATV Hotel\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-channel-mini-hd-video-encoder-hdmi-to-ip-rtmp-srt-hls-rtsp-h265-h264-iptv\"\u003e1-Channel Mini HD Video Encoder HDMI to IP RTMP SRT HLS H.265\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor more information on electronics safety standards and consumer product guidance, visit the U.S. Consumer Product Safety Commission (CPSC).\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/en.wikipedia.org\/wiki\/Adapter\" target=\"_blank\" rel=\"noopener\"\u003eAdapter\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What is a ground loop isolator and how does this RCA audio noise filter work?\u003c\/h4\u003e\n\u003cp\u003eA: A ground loop isolator works by breaking the unwanted electrical current path (ground loop) that forms when two or more audio devices share a common ground through different power sources. This RCA audio isolator inserts a common-ground isolation module into your signal chain, blocking the low-frequency hum and buzz without degrading your audio signal quality.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Will this audio isolator work with my car stereo?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! This isolator is specifically designed for car AUX audio connections. Simply connect it between your head unit or amplifier and your audio source. It's compatible with most car stereos, amplifiers, and subwoofer systems that use RCA or 3.5mm connections.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Does this isolator reduce audio quality or signal strength?\u003c\/h4\u003e\n\u003cp\u003eA: The gold-plated RCA connectors and precision isolation circuitry are engineered to minimize any signal loss. Most users report no noticeable drop in audio quality — just cleaner, clearer sound free from electrical hum and buzz.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What devices is this RCA ground loop isolator compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: It is compatible with a wide range of devices including laptops, desktop PCs, DVD players, televisions, CD players, car audio systems, home amplifiers, soundbars, and powered speakers — essentially any device with RCA or 3.5mm audio output\/input ports.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is a ground loop isolator and how does this RCA audio noise filter work?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"A ground loop isolator works by breaking the unwanted electrical current path (ground loop) that forms when two or more audio devices share a common ground through different power sources. This RCA audio isolator inserts a common-ground isolation module into your signal chain, blocking the low-frequency hum and buzz without degrading your audio signal quality.\"}}, {\"@type\": \"Question\", \"name\": \"Will this audio isolator work with my car stereo?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! This isolator is specifically designed for car AUX audio connections. Simply connect it between your head unit or amplifier and your audio source. It's compatible with most car stereos, amplifiers, and subwoofer systems that use RCA or 3.5mm connections.\"}}, {\"@type\": \"Question\", \"name\": \"Does this isolator reduce audio quality or signal strength?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The gold-plated RCA connectors and precision isolation circuitry are engineered to minimize any signal loss. Most users report no noticeable drop in audio quality — just cleaner, clearer sound free from electrical hum and buzz.\"}}, {\"@type\": \"Question\", \"name\": \"What devices is this RCA ground loop isolator compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"It is compatible with a wide range of devices including laptops, desktop PCs, DVD players, televisions, CD players, car audio systems, home amplifiers, soundbars, and powered speakers — essentially any device with RCA or 3.5mm audio output\/input ports.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/oasis-select.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Electronics \u0026 Tech\", \"item\": \"https:\/\/oasis-select.com\/collections\/electronics-tech\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"RCA Audio Ground Loop Isolator – 3.5mm Noise Filter Adapter\", \"item\": \"https:\/\/oasis-select.com\/products\/rca-audio-ground-loop-isolator-3-5mm-noise-filter-adapter\"}]}\u003c\/script\u003e","brand":"Oasis Select","offers":[{"title":"RCA","offer_id":47755279433833,"sku":"14:193#RCA","price":19.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/7931\/3257\/files\/S70224fd4299d4c42bddd9f33a4e30f929.webp?v=1783268009","url":"https:\/\/oasis-select.com\/products\/rca-audio-ground-loop-isolator-3-5mm-noise-filter-adapter","provider":"Oasis Select","version":"1.0","type":"link"}