BESIGN Ground Loop Noise Isolator for Car Audio, Home Stereo System with 3.5mm Audio Cable

Amazon's Choice highlights highly rated, well-priced products available to ship immediately.
Amazon's Choice
To see product details, add this item to your cart. You can always remove it later.

Purchase options and add-ons

Special feature Noise Filter
Brand BESIGN
Connectivity technology 3.5mm Aux jack
Power source No Power required
Material Plastic
Colour Black
Wireless communication standard Bluetooth
Compatible devices MP3 Player, Tablet, Smartphone, Speaker
Supports Bluetooth technology No
Model name GLNI01

About this item

  • 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.

Frequently bought together

BESIGN Ground Loop Noise Isolator for Car Audio, Home Stereo System with 3.5mm Audio Cable
$15.99
Get it by Saturday, Jul 13
In Stock
Sold by BESIGN CA and ships from Amazon Fulfillment.
+
UGREEN USB Audio Adapter External Stereo Sound Card Universal USB Stereo with 3.5mm Headphone and Microphone Jack for Windows
$17.99
Get it by Saturday, Jul 13
In Stock
Sold by UGREEN GROUP LIMITED and ships from Amazon Fulfillment.
+
FONVOi 2 Pack AUX Cable, [8ft/2.4m,Hi-Fi Sound] 3.5mm TRS Auxiliary Audio Cable Nylon Braided Aux Cord Compatible for Car/Hom
$9.99 ($5.00/count)
Get it by Saturday, Jul 13
In Stock
Sold by fonvoius and ships from Amazon Fulfillment.
Total price:
To see our price, add these items to your cart.
Details
Added to Cart
These items are shipped from and sold by different sellers.
Show details Hide details
Choose items to buy together.

More items to explore

Page 1 of 1 Start againPage 1 of 1
Previous page
  1. ZIOCOM Ground Loop Noise Isolator, Noise Filter, Eliminate The Buzzing Noise for Your Car Audio System/Home Stereo with Jack
  2. UGREEN 3.5mm Audio Cable TRRS 4-Pole Hi-Fi Stereo Mic Function, Jack Cable Male to Male AUX Cord Compatible with iPhone, iPad
  3. IENZA Replacement 3.5mm TRS to 3.5mm TRRS Patch Adapter Cable for iPhone Smartphone Movo BOYA BY MM1 Rode VideoMicro Mics
  4. Friencity Ground Loop Filter Noise Isolator with 3.5mm (1/8”) Audio Cable for Car Audio/Home Stereo System, Eliminate Humming
  5. UGREEN Headphone Splitter 3.5mm Nylon Braided Aux Male to Female 2 Way Earphone Audio Adapter Double Stereo Jack Y Cable Comp
  6. SGEYR Audio Switch 3.5mm Bi-Direction Switch, Stereo Audio Switcher 2 in 1/1 in 2 Out, Audio Switch Selector for Phone Speake
Next page

Product Description

GLNI
GLNI

Besign Ground Loop Noise Isolator for Car Audio / Home Stereo System with 3.5mm Audio Cable

Eliminating Humming Noise

  • If you've got your radio, iPod, MP3 player, bluetooth receiver or similar audio equipment plugged into your car stereo with an audio cable and you're getting audio humming noise caused by ground loops, you need this isolator to work together so that you can enjoy high quality music. Forget about the annoying noise!

Pure Audio

  • You can enjoy the clean and clear music/audio by eliminating the current noise in some car speakers / home stereo systems when grounding issues persist, also used with the bluetooth receiver,or bluetooth hands-free car kit.

Package Contents:

  • 1 x Besign Ground Loop Noise Isolator with 3.5mm Audio Cable
  • 1 x User Manual.

Looking for specific info?

Product information

Technical Details

Additional Information

Feedback

BESIGN Ground Loop Noise Isolator for Car Audio, Home Stereo System with 3.5mm Audio Cable

Found a lower price? Let us know. Although we can't match every price reported, we'll use your feedback to ensure that our prices remain competitive.

Where did you see a lower price?
Date of the price (MM/DD/YYYY) *:
/
/
/
/
Please sign in to provide feedback.

Customer reviews

4.3 out of 5 stars
4.3 out of 5
6,881 global ratings
Works great for GOXLR setup
5 Stars
Works great for GOXLR setup
This product works great for what i need!I just bought myself a goxlr set up, but it was having that loud static noise from my own mic and headset.I have a wireless headset and a usb mic w/3.5mm aux.(HyperX Cloud flight & HyperX quadcast s)I ended up buying two because i found out that those static noise are seperate from the mic and headset, and they work great now.This setup of mine is for a dual pc streaming setup. I'm waiting for more parts for the streaming side, but for now my main pc sounds and mic are working properly with the goxlr.I'll give more updates on the streaming side later on. And i have a hunch that i might need a 3rd or 4th one of these for the back 3.5mm jacks for the second pc, "if i do need em".If there are no static for the stream side, then that works for me.I only got these today so idk anything about the quality on how long they will last. i'll do an update on that later on.Good product for now, 5stars.as long as you know what you're doing, this product works great.
Hide
Thank you for your feedback
Sorry, there was an error
Sorry we couldn't load the review

Top reviews from Canada

tjs4ever
5.0 out of 5 stars Works for reducing hum and noise in a headphone jack
Reviewed in Canada on May 27, 2024
Verified Purchase
I installed this between an external speaker and the headphone jack of my LED projector. The port on the projector was originally making a lot of humming/buzzing electronic noise, I tried using some clip-on ferrite cores which made no noticeable difference. This inexpensive adapter reduced almost all of that noise and I am getting much cleaner sound. Note that it does reduce the overall volume somewhat, I would guess somewhere around 90% of the noise was reduced and the overall volume was maybe reduced by half. Totally worth that tradeoff especially if you have an amplifier to overcome the small loss of volume. Would buy again.

**Edit, I bought a second one to connect an external speaker to the headphone jack on my gaming monitor. Previously there was electrical noise every time there was mouse or keyboard input. This fixed that noise problem as well**
Helpful
 Report
Emilian
5.0 out of 5 stars Does the job very well, no hush, no hum now
Reviewed in Canada on January 24, 2023
Verified Purchase
I have a Linux laptop and I connect a boom box to its audio output. With all my USB hub and USB connections, and possibly because of Teams, while using the same power circuit for both, the hum was too intense to be able to use the boom box. Adding the "BESIGN Ground Loop Noise Isolator for Car Audio/Home Stereo System with 3.5mm Audio Cable" cut the hum completely. I only hear some clicks when an audio using application starts. I have no issues listening on Youtube.
One person found this helpful
Helpful
 Report
Mike Hoang
4.0 out of 5 stars Works well, with one expected issue
Reviewed in Canada on February 27, 2023
Verified Purchase
Used this when I realized my PC produced coil whine when GPU was under load and the sound leaked through my soundcard. Was easy to use and setup, just plug and play. As other reviews have noted, I noticed that this product quiets the volume a little bit when in use. It isn't that noticeable and I ended up just raising the volume just 2-4 percent. Works as advertised but be weary of the slight volume dampening.
Helpful
 Report
Brad
5.0 out of 5 stars Fixed my ground loop, I'm impressed
Reviewed in Canada on June 25, 2024
Verified Purchase
Wasn't expecting much, this totally cleaned up my sound and I no longer have any ground loop sounds. Was a last ditch effort but I should have started here.
Helpful
 Report
Eu
5.0 out of 5 stars Works great for GOXLR setup
Reviewed in Canada on December 7, 2022
Verified Purchase
This product works great for what i need!
I just bought myself a goxlr set up, but it was having that loud static noise from my own mic and headset.
I have a wireless headset and a usb mic w/3.5mm aux.
(HyperX Cloud flight & HyperX quadcast s)
I ended up buying two because i found out that those static noise are seperate from the mic and headset, and they work great now.

This setup of mine is for a dual pc streaming setup. I'm waiting for more parts for the streaming side, but for now my main pc sounds and mic are working properly with the goxlr.
I'll give more updates on the streaming side later on. And i have a hunch that i might need a 3rd or 4th one of these for the back 3.5mm jacks for the second pc, "if i do need em".
If there are no static for the stream side, then that works for me.

I only got these today so idk anything about the quality on how long they will last. i'll do an update on that later on.

Good product for now, 5stars.
as long as you know what you're doing, this product works great.
Customer image
Eu
5.0 out of 5 stars Works great for GOXLR setup
Reviewed in Canada on December 7, 2022
This product works great for what i need!
I just bought myself a goxlr set up, but it was having that loud static noise from my own mic and headset.
I have a wireless headset and a usb mic w/3.5mm aux.
(HyperX Cloud flight & HyperX quadcast s)
I ended up buying two because i found out that those static noise are seperate from the mic and headset, and they work great now.

This setup of mine is for a dual pc streaming setup. I'm waiting for more parts for the streaming side, but for now my main pc sounds and mic are working properly with the goxlr.
I'll give more updates on the streaming side later on. And i have a hunch that i might need a 3rd or 4th one of these for the back 3.5mm jacks for the second pc, "if i do need em".
If there are no static for the stream side, then that works for me.

I only got these today so idk anything about the quality on how long they will last. i'll do an update on that later on.

Good product for now, 5stars.
as long as you know what you're doing, this product works great.
Images in this review
Customer image
Customer image
One person found this helpful
Helpful
 Report
djmitchella
5.0 out of 5 stars Works to remove noise when powering microfreak and nts-1 from same USB pack
Reviewed in Canada on June 1, 2024
Verified Purchase
I'm using this to reduce hum when powering an Arturia Microfreak and Korg NTS-1 from the same USB battery pack; mic out of microfreak goes through the isolator, into the audio in of the NTS-1, using the NTS-1 as an effects box, and now there's not a terrible background hiss any more; it works exactly as I'd hoped it would.
Helpful
 Report
Adam
1.0 out of 5 stars Removes the hum... and everything else
Reviewed in Canada on July 4, 2022
Verified Purchase
My wife bought a third party CarPlay dash unit for her Honda. When we connected up the line-in to the car's stereo from the CarPlay unit, the ground loop hum was awful so I ordered this.

The good news is that it did remove the hum; the bad news is that it pretty much removed everything else. After installing the ground loop isolator, on a volume dial that goes between 0-40, where 14 or so is plenty loud using other inputs, I couldn't hear anything under 30, and even then the sound was comparable to a faint FM radio playing in someone else's house; I mean, it was there, but thin, reedy and with the presence of any road noise at all, below listening threshold. I was expecting some impact -- you don't get something from nothing -- but this is absurd.
Helpful
 Report
Amazon Customer
3.0 out of 5 stars Noise reducer
Reviewed in Canada on May 9, 2024
Verified Purchase
It came right away but i think it didnt work as expected
Helpful
 Report

Top reviews from other countries

Translate all reviews to English
CORPORACIÓN ITAIPU SA DE CV
5.0 out of 5 stars Cumple su función a la perfección.
Reviewed in Mexico on September 21, 2023
Verified Purchase
Había instalado un sistema de video conferencia con audio de techo, en la sala de juntas de un cliente, se me presento ese problema de ruido de fondo, un zumbido muy feo, estaba muy preocupado y escéptico si me iba a servir este producto, pero por arte de magia al conectarlo se quito el zumbido, producto totalmente recomendado.
Customer image
CORPORACIÓN ITAIPU SA DE CV
5.0 out of 5 stars Cumple su función a la perfección.
Reviewed in Mexico on September 21, 2023
Había instalado un sistema de video conferencia con audio de techo, en la sala de juntas de un cliente, se me presento ese problema de ruido de fondo, un zumbido muy feo, estaba muy preocupado y escéptico si me iba a servir este producto, pero por arte de magia al conectarlo se quito el zumbido, producto totalmente recomendado.
Images in this review
Customer image Customer image
Customer imageCustomer image
Report
David Howard
5.0 out of 5 stars Mine worked, really worked GREAT. I am shocked, but happy, would recommend to others.
Reviewed in the United States on March 3, 2023
Verified Purchase
I paid full price; I am not a professional reviewer or paid by Amazon or the manufacturer.

I have a speaker/subwoofer PC sound system made by Phillips. It has 2 speakers & a woofer, fed by a 3.5mm input jack. I had no noise until I added a splitter so I could have 2 laptops share the same speaker system. This is when the noise, which was hum & other random noise that was very apparent through the speakers. Even at low volumes, you could hear the noise, I might make a video to show how bad it was..

In the past I purchased a similar device to get rid of background noise, I think it was related to a USB powered speaker I used in the past. Well, the other unit did not work, and the noise persisted.

I am pleased to report that this model noise defeating device worked great. Once I plugged it in, the noise is 100% gone. Not reduced, but back to the way it was before I added the splitter. I am not sure why using a Y cable between 2 laptops would create this situation (the noise), but this device did what I intended it to do.

Just my experience, I am sure others will have different results. I am happy and I would buy this model again if needed.

EDIT: 1 month update: Still working GREAT! Like another reviewer, null/Toddi, said: "Noise from GPU and mouse movements, and background noise from the laptop especially full screen". That is exactly what I was hearing BEFORE I installed this device. I like it so much I bought a spare just in case. It eally kills the PC noise that comes from a desktop of laptop. I actually tried the USB powered speakers from before, and without the device the USB powered speakers pickup USB noise. When I installed this with the USB speakers, it once again killed the noise. Whatever "magic" is inside this unit, it really works. I was going to try a isolator power plug device and ferrite loops, but I am glad I tried this first. I think someone in the questions said that they tried the ferrite cores and ISO power to no avail. I would have wasted a lot more money if I went that route. I would suggest anyone with noise try this FIRST. The price more than justifies an attempt at letting this device get rid of your noise. As for killing low end, I do use Spotify to listen to 80's rock and jazz, and I have not heard any low end problems. I do have a woofer and 2 speakers/drivers in my Phillip[s PC sound system.
16 people found this helpful
 Report
Jesse Hurks
5.0 out of 5 stars Does what you want it to
Reviewed in the Netherlands on June 21, 2024
Verified Purchase
Had a line-in connection to my PC from my monitor thats connected to my ps5 with major static, this fixed it completely.
Report
H. Meier
5.0 out of 5 stars Störgeräusche unterdrücken
Reviewed in Germany on April 12, 2024
Verified Purchase
Ich hatte den Filter zwisch Laptop und Verstärker geschaltet, da ich doch hörbare Störgeräusche hatte.
Hiermit konnte ich die Geräusche so weit herausfiltern, so dass ich sie nicht mehr höre.
Empfehlenswert
Report
Adrian Jesús delgado travado
5.0 out of 5 stars Funciona bien
Reviewed in Spain on April 11, 2024
Verified Purchase
De momento me ha quitado el pitido de fondo de los altavoces que era súper molesto. Tenía que ponerlos bajo para no oírlo.. Ahora no suena ni al máximo.
Tengo el pc por dport y la ps4 por hdmi al monitor y da igual la fuente que usase que era muy molesto. Ya no.
Si que es verdad que ha atenuado un poco las frecuencias pero bueno, lo retoco con los altavoces y listo. Un 9 de 10
Customer image
Adrian Jesús delgado travado
5.0 out of 5 stars Funciona bien
Reviewed in Spain on April 11, 2024
De momento me ha quitado el pitido de fondo de los altavoces que era súper molesto. Tenía que ponerlos bajo para no oírlo.. Ahora no suena ni al máximo.
Tengo el pc por dport y la ps4 por hdmi al monitor y da igual la fuente que usase que era muy molesto. Ya no.
Si que es verdad que ha atenuado un poco las frecuencias pero bueno, lo retoco con los altavoces y listo. Un 9 de 10
Images in this review
Customer image
Customer image
Report