# BESIGN Ground Loop Noise Isolator 2-Pack | Eliminates Hiss, Buzz, and Interference **Brand:** BESIGN **SKU:** bvf4531 **ASIN:** B0DRT4SFRY **Canonical URL:** https://crowcrowcrow.com/p/besign-ground-loop-noise-isolator-buzzing-filter-elimination-car-audio-home-stereo-system-2/bvf4531 **Category:** electronics **Subcategory:** Categories **Availability:** in_stock **Price (INR, all-inclusive):** ₹2,655 **Discount:** 31% **Customer rating:** 4.88/5 from 8 ratings ## Description BESIGN Ground Loop Noise Isolator 2-Pack effectively eliminates hiss, buzz, and interference from ground loops in car audio and home stereo systems. Works with any 3.5mm jack device, offering pure, clear audio. Plug and play, no batteries needed. Imported from authorized US retailers, duties included. ## Highlights - Eliminates Ground Loop Noise — Effectively removes hiss, buzz, and interference caused by ground loops, ensuring clean audio for your car or home stereo system. Works with any 3.5mm audio source. - Pure Audio Experience — Enjoy clear, high-quality music and audio by eliminating current noise. Ideal for use with smartphones, tablets, MP3 players, and Bluetooth receivers. - Plug and Play Simplicity — Extremely portable and lightweight, this isolator requires no batteries or buttons. Simply plug it into your audio source and speaker system for immediate noise reduction. - Compact and Portable Design — Its mini size makes it easy to carry and use anywhere. Perfect for car audio systems, home stereos, or any setup experiencing grounding issues. ## Key features - 2Pack 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 - Superior Noise Isolation Technology - Ideal for Indian Audio Setups ## How to use 1. Plug one end of the 3.5mm audio cable from the BESIGN Ground Loop Noise Isolator into the audio output port of your device (e.g., smartphone, MP3 player, Bluetooth receiver). — Connect Isolator to Audio Source 2. Plug the other end of the 3.5mm audio cable from the isolator into the audio input port of your car stereo, home stereo system, or speaker. — Connect Isolator to Speaker/Stereo Input 3. Play audio from your connected device. The ground loop noise should now be eliminated, providing clear and interference-free sound. No further setup or batteries are required. — Test Audio Output ## Product details | Field | Value | |---|---| | Application | Car Audio Systems, Home Stereo Systems, Bluetooth Receivers | | Noise Reduction | Eliminates hiss, buzz, and hum from ground loops | | Compatibility | Devices with 3.5mm audio output/input | | Setup | Plug and Play | | Brand | BESIGN | | Model Number | GLNI-2Pack | | Included Components | 2 x Ground Loop Noise Isolator with 3.5mm Audio Cable, 1 x User Manual | | Package Weight | 0.059 kg | | Package Dimensions | 7.3 cm x 8.4 cm x 2.4 cm | | Connectivity | 3.5mm Audio Jack | | Power Source | No battery required (powered by audio source) | ## Frequently asked questions ### How to buy an original BESIGN Ground Loop Noise Isolator in India? Purchase directly from crowcrowcrow.com to ensure you receive an original BESIGN Ground Loop Noise Isolator, factory-sealed and imported from authorized US retailers. All customs duties and GST are included in the listed price, and delivery is via ExpressBox with tracking. ### What is a ground loop and how does this isolator fix it? A ground loop occurs when multiple audio components share different ground paths, creating a voltage difference that causes hum or buzz. This isolator breaks that loop by providing a common ground point, effectively filtering out the noise and restoring clear audio. ### Can I use this isolator with my smartphone and car stereo? Yes, this isolator works with any device that has a 3.5mm audio jack, including smartphones, tablets, MP3 players, and Bluetooth receivers. It's designed to resolve noise issues when connecting these devices to your car audio system or home stereo. ### Does this isolator require a power source or battery? No, the BESIGN Ground Loop Noise Isolator is plug-and-play and does not require any batteries or external power source. It functions passively by isolating the ground path within your audio system. ### Will this isolator work with my Bluetooth receiver in India? Yes, this isolator is compatible with Bluetooth receivers and Bluetooth hands-free car kits. It effectively eliminates noise issues that can arise from grounding problems in car audio systems and home stereos, ensuring clearer audio transmission. ### What is the difference between this and a basic audio filter? This isolator specifically targets ground loop noise, which is a common cause of hum and buzz. While basic filters might address general interference, this device is designed to isolate and eliminate the specific electrical loop that creates that persistent noise. ### How effective is the noise reduction? Reviewers report significant noise reduction, with many stating it effectively eliminates hiss, buzzes, and unwanted bleed-overs. While effectiveness can vary based on the severity of the ground loop, it's a highly-rated solution for improving audio clarity. ## 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/B0DRT4SFRY-2.webp 2. https://images.crowcrowcrow.com/B0DRT4SFRY-5.webp 3. https://images.crowcrowcrow.com/B0DRT4SFRY-8.webp 4. https://images.crowcrowcrow.com/B0DRT4SFRY-11.webp 5. https://images.crowcrowcrow.com/B0DRT4SFRY-14.webp 6. https://images.crowcrowcrow.com/B0DRT4SFRY-17.webp --- Source: https://crowcrowcrow.com/p/besign-ground-loop-noise-isolator-buzzing-filter-elimination-car-audio-home-stereo-system-2/bvf4531 Returns: 30 days, free, by mail. Shipping: Free across India, 7–13 business days. Prices are all-inclusive (duties + GST).