





Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.
Desertcart purchases this item on your behalf and handles shipping, customs, and support to Brazil.
🔊 Elevate your sound—ditch the hum, keep the vibe!
The Conext Link AD104 RCA Stereo Ground Loop Isolator is a compact, durable device designed to eliminate humming and buzzing caused by ground loop interference in car and home audio systems. Featuring gold-plated RCA connectors and a metal casing, it filters out DC current and supports up to 60 watts, delivering clearer, noise-free sound with easy plug-and-play installation.







| ASIN | B082GV15Y1 |
| Best Sellers Rank | #4 in Car Amplifier Noise Filters |
| Brand Name | Conext Link |
| Cable Type | Composite |
| Color | Gold |
| Compatible Devices | PC |
| Compatible Phone Models | No Compatible Phone Models |
| Connector Gender | Male-to-Female |
| Connector Type | RCA |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.0 4.0 out of 5 stars (887) |
| Frequency | 30 KHz |
| Indoor Outdoor Usage | Indoor, Outdoor |
| Item Shape | Round |
| Manufacturer | Conext Link |
| Maximum Current | 20 Amps |
| Maximum Voltage | 12 Volts |
| Model | AD104 |
| Model Name | Conext Link AD104 |
| Number of Items | 2 |
| Number of Pins | 1 |
| Other Special Features of the Product | Ground Loop Isolation |
| Outer Material | Metal |
| Recommended Uses For Product | improving audio signal quality in car audio and home stereo systems |
| UPC | 713001601861 |
| Unit Count | 1 Count |
| Wattage | 60 watts |
M**.
Great Fix for Audio Humming – Works Instantly.
The Conext Link AD104 RCA Stereo Ground Loop Isolator is an excellent solution for eliminating unwanted buzzing or humming in your audio system. I connected it between my car stereo and amplifier, and the annoying background noise disappeared immediately. The installation process couldn’t be easier just plug it between the RCA input and output. The device feels solid, with a durable metal casing and good-quality gold plated connectors that ensure a stable signal and long lasting use. The sound quality noticeably improved once the noise was gone. While it might slightly reduce the bass in some setups, the overall audio clarity is much better and definitely worth the trade off. It’s a compact, lightweight tool that’s easy to hide behind your system, making it perfect for both home and car audio. For the price, this is a highly effective and affordable way to resolve ground loop issues. I highly recommend it if you’re dealing with unwanted hums or interference in your stereo system.
M**E
Solved my problem!! Great product!
Killed my noise problem!
W**D
Dont waste your money, does literally nothing!
Made literally no difference while attempting to eliminate alternator noise, brand new alternator. Low quality wire and plugs.
R**E
IT WORKED!!
WOW! that was an easy fix! I had a LOUD alternator noise in the speakers, I moved the RCA away from the power lines, no difference. Popped this thing in on the amp, (not behind the stereo) and not a PEEP… I’m still kinda shocked it actually worked as well as it does for such short money. Buy it!
C**R
does the job .
keeps noise out of sound ,very clear vocals. i am glad i bought this.
A**Y
Was hopeful but didn’t work for me
Item seems to be quality made however did not work for the noise interference as I had hoped. Ended up disconnecting it and we do not use it.
J**S
Works well for computer
Seems to be working well. Bought it to eliminate high-pitched whine from computer (due to wall-wart power supply ground loop) and so far it seems to be doing the trick.
K**E
Fixed my humming!
Fixed my bad humming when I had no music playing! I installed it at the stereo side and not the amp side.
A**S
It work in my car very well
L**S
Parfait à résolu mon problème de parasite
C**.
Ne sert pas du tout, plus de basses....
S**V
if you have a bose audio system then this is for you. my car has a bose audio system. i changed the radio on an audi a3 8p to a 2din android radio and got generator noise and white noise (like from an old tv) i used these two filters and the noise went away so if you have a bose then try
J**M
Tog bort 99% av allt brum och störningar jag hade i min Audi från Android HU till mitt Bose i bilen. Mycket prisvärd.
Trustpilot
3 days ago
3 weeks ago