# BESIGN Ground Loop Noise Isolator with 3.5mm Audio Cable | Eliminates Car Audio Hum & Buzz **Brand:** BESIGN **SKU:** tmq8365 **ASIN:** B06XQYN77L **Canonical URL:** https://crowcrowcrow.com/p/besign-ground-loop-noise-isolator-car-audio-home-stereo-system-3-5mm-cable/tmq8365 **Category:** electronics **Subcategory:** Categories **Availability:** in_stock **Price (INR, all-inclusive):** ₹1,540 **Discount:** 29% **Customer rating:** 4.40/5 from 9,206 ratings ## Description BESIGN Ground Loop Noise Isolator (1 Pack) eliminates car audio hum and buzz from ground loops. Connects via 3.5mm aux for pure, clear sound from smartphones, MP3 players, and Bluetooth devices. Plug-and-play, no batteries needed. Imported for India, duties included. ## Highlights - Eliminates Ground Loop Noise — Removes hiss, buzz, and interference caused by ground loops in car or home stereo systems, ensuring a clean audio signal for better music and call clarity. - Plug-and-Play Simplicity — Installs instantly with a 3.5mm audio cable; no batteries or complicated setup needed. Just connect it between your audio source and speaker for immediate noise reduction. - Universal 3.5mm Compatibility — Works with smartphones, tablets, MP3 players, Bluetooth receivers, and hands-free car kits, providing clear audio for a wide range of devices. - Compact & Portable Design — Lightweight and small, easily fits into your car's audio setup or travel bag without adding bulk, ensuring noise-free audio wherever you go. ## Key features - Ground loop filter noise isolator, eliminating the hiss, buzz and interference caused by ground loops which happens when the audio source and the speaker use the same power source in some car speakers / home stereo systems when using the Bluetooth receiver. - You can enjoy the clean and clear music/audio by eliminating the current noise in some car speakers / home stereo systems. - Works with any device that has a 3.5mm jack including smartphones, tablets, mp3 player, speakers, when grounding issues persist. You could also use with a Bluetooth Receiver/Bluetooth Hands-free Car Kit in your Car Audio System/Home Stereo. - Being so mini, portable and light, plug and play, no battery need or button, all you need to do is to plug in the ground loop isolator - Portable, light-weight and plug and play without any complicated setup. Package Contents: Besign Ground Loop noise Isolator with 3.5mm Audio Cable, User Manual. ## Why choose this product **Pure Audio, Zero Hassle** — This BESIGN Ground Loop Noise Isolator is engineered to deliver pristine audio by targeting the root cause of common electrical interference. Unlike basic adapters, it actively filters out disruptive hums and buzzes originating from shared power sources in car and home stereo systems. Its simple, plug-and-play functionality means you get immediate noise reduction without needing batteries or complex wiring. Imported directly, it ensures you receive an authentic product designed for optimal performance. **Ideal for Car & Home Audio** — This isolator is perfect for drivers experiencing noise from their car stereo, especially when using Bluetooth receivers or hands-free kits. It also benefits home stereo setups where grounding issues can degrade sound quality. If you use devices with a 3.5mm jack and suffer from audible hum, this is your solution. Those seeking advanced audio filtering for critical listening environments might consider higher-end, dedicated audio processors, but for most users, this device provides a significant and immediate improvement. ## How to use 1. Plug the BESIGN Ground Loop Noise Isolator into the 3.5mm audio output jack of your device, such as a smartphone, MP3 player, or Bluetooth receiver. — Connect to Audio Source 2. Use a standard 3.5mm audio cable to connect the isolator's output port to the 3.5mm auxiliary input on your car stereo, home stereo, or speaker system. — Connect to Stereo System 3. Power on your devices and audio system. The isolator works passively, so no batteries or additional setup are needed; you should immediately notice a reduction in hum and buzz. — Enjoy Clear Audio ## Product details | Field | Value | |---|---| | Connectivity Technology | 3.5mm Aux jack | | Audio Output Type | 3.5mm Aux jack | | Audio Input | 3.5mm Audio Cable | | Connector Type | Auxiliary | | Wireless Communication Standard | Bluetooth (for compatibility context) | | Installation Type | Aux Jack | | Power Source Type | No Power required | | Control Method | Touch (implied by plug-and-play) | | Number of Ports | 1 | | Compatible Devices | Smartphones, tablets, MP3 players, speakers, Bluetooth receivers, Hands-free Car Kits with 3.5mm jack | | Audio Output Mode | Stereo | | Number of Channels | 1 | | Shelf life after opening | N/A (Durable Product) | | Reapplication math | N/A (Durable Product) | | Contraindications | Not suitable for devices without a 3.5mm audio jack or Bluetooth connectivity. | | Allergens / common irritants | Plastic casing; handle with clean hands. | | Brand | BESIGN | | Model Name | GLNI-1Pack | | Model Number | GLNI01 | | Color | Black | | Material | Plastic | | Style | Modern | | Item Package Quantity | 1 | | Item Weight | 0.032 kg (32 g) | | Package Dimensions | 2.4 cm x 3.8 cm x 8.8 cm | | Country of Origin | Not stated by manufacturer — US retail version, sourced from authorized US retailers | ## Frequently asked questions ### How to use BESIGN Ground Loop Noise Isolator? Simply plug the BESIGN Ground Loop Noise Isolator into your device's 3.5mm audio jack and connect the included audio cable from the isolator to your car stereo or home speaker system. It requires no batteries or complex setup, functioning immediately upon connection to filter out noise. ### What is the best BESIGN Ground Loop Noise Isolator? The BESIGN Ground Loop Noise Isolator is a highly effective solution for eliminating audio hum and buzz in car and home stereo systems. Its plug-and-play design and universal 3.5mm compatibility make it a top choice for users experiencing grounding issues with various audio sources like smartphones or Bluetooth receivers. ### Can I use BESIGN Ground Loop Noise Isolator daily? Yes, the BESIGN Ground Loop Noise Isolator is designed for continuous use. Its durable plastic construction and plug-and-play nature mean you can leave it connected to your audio system for daily noise-free listening without any power drain or complicated maintenance. ### BESIGN Ground Loop Noise Isolator side effects? There are no direct side effects from using the BESIGN Ground Loop Noise Isolator. Its function is purely to filter out electrical noise, ensuring cleaner audio. Ensure it is kept away from water and extreme temperatures as per standard electronic device precautions. ### BESIGN Ground Loop Noise Isolator benefits? The primary benefit is the elimination of annoying ground loop noise, hiss, and buzz from your car or home stereo system. This results in purer, clearer audio quality, allowing you to enjoy music and calls without distracting interference. It's also incredibly easy to install and use. ### Is wireless audio adapter safe? Yes, the BESIGN Ground Loop Noise Isolator is safe for use with standard audio devices and car/home stereo systems. It does not require external power and operates passively to filter noise, posing no risk to your equipment or listening experience. ### Are wireless audio adapter healthy? The BESIGN Ground Loop Noise Isolator is not a health product and does not have health benefits or side effects. Its purpose is to improve audio quality by removing electrical noise from your sound system. ### How to choose BESIGN Ground Loop Noise Isolator? Choose the BESIGN Ground Loop Noise Isolator if you experience humming or buzzing noise in your car or home stereo system that originates from ground loops. Ensure your audio source and stereo system have a 3.5mm audio jack for connection. Its plug-and-play design makes it a simple choice for immediate noise reduction. ### Can I use wireless audio adapter daily? Yes, the BESIGN Ground Loop Noise Isolator is designed for continuous daily use. Its passive operation means it doesn't require power and can be left connected to your audio system to provide consistent noise-free sound without any impact on your devices. ### How to buy an original BESIGN Ground Loop Noise Isolator in India? Purchase the BESIGN Ground Loop Noise Isolator from CrowCrowCrow to ensure you receive an authentic, factory-sealed product sourced from authorized US retailers. All customs duties and GST are included in the listed price, and delivery is handled via ExpressBox with tracking to your Indian pincode. ## Compliance No product-specific compliance warnings identified. Standard imported-goods terms apply: customs duties & GST paid; for personal use in India; follow the manufacturer's usage instructions on the packaging. ## Images 1. https://images.crowcrowcrow.com/B06XQYN77L-2.webp 2. https://images.crowcrowcrow.com/B06XQYN77L-5.webp 3. https://images.crowcrowcrow.com/B06XQYN77L-8.webp 4. https://images.crowcrowcrow.com/B06XQYN77L-11.webp 5. https://images.crowcrowcrow.com/B06XQYN77L-14.webp 6. https://images.crowcrowcrow.com/B06XQYN77L-17.webp --- Source: https://crowcrowcrow.com/p/besign-ground-loop-noise-isolator-car-audio-home-stereo-system-3-5mm-cable/tmq8365 Returns: 14 days, free pickup, full refund on genuine issues. Shipping: Free across India, 6-8 days. Prices are all-inclusive (duties + GST).