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If you’re dealing with audio issues related to interference or static in your speakers, this is a quick and reliable fix without breaking the bank
- When using a Bluetooth receiver, a ground loop filter noise isolator will help you eliminate the hissing caused by the ground loop that occurs when the audio source and the speakers use the same power supply in some car speakers/home stereo systems, hum and interference sounds.
- It can be used with any audio device with a 3.5mm jack, including smart phones, tablets, desktop computers, mp3 players, CD Players, speakers, car audio systems/home stereos. Let you experience the best quality music, speeches, and movies.
Plug-and-Play
- It’s truly plug-and-play—just plug it into the 3.5mm port, connect the speakers or headphones, and you’re good to go. There were no drivers to install or any complicated setup process. Within seconds, the audio quality improved dramatically.
Features
- Easy plug-and-play setup
- Any device with a 3.5mm jack can use it.
- Effectively eliminates noise
- Portable and lightweight
- Car Amplifier Noise Filters
Working Principle
Paul C
Reviewed in the United States on February 9, 2025
This didn't really work for me - I was building a mobile pedalboard/recording rig into a packout toolbox, and was getting a lot of noise. I put this in the signal chain to try to eliminate some of the noise, but it wouldn't pass the signal at all - I have a feeling it might be okay for eliminating ground hum in a hi-fi setup or something, but for my needs I'm going to have to go in a different direction.
VICKGENTLE
Reviewed in the United States on February 2, 2025
I worked as expected.
JR
Reviewed in the United States on January 4, 2025
I have been battling hum in my PC + JBL studio monitor setup for years now. Numerous replacement cables, you name it I have probably tried it. Decided to test out this little transformer and WOW, 100% of the noise is gone and as far as I can tell there has been no loss in sound quality. The only issue I had was that the right and left channels wound up swapped. For my setup this was not a problem as I just switched the 1/4" TS connections at the monitors, however depending what type of connectors your speaker setup has this could be an issue for you.
JPM
Reviewed in the United States on January 30, 2025
Works great. Got rid of the static noise I was getting in my car speakers from my aux cord.
Todd
Reviewed in the United States on January 27, 2025
used, to Connect a speaker, that had a un swappable aux wire built onto it, "an older speaker" I used this, in along with a splitter, which, without this, used to have a feedback hiss or white noise sound, but this did remove the excess of the noise, to a tolerable level to where I could balance it out, This ground isolator, is a good price, works pretty good, and ships fast, good quality enough to last long, if used and stored correctly, recommend if you have a connection from a mic/speaker, through a mixer or a straight connection without an interface, it is designed for pretty much any time of input hardware to speaker, from sound originating device.
MT
Reviewed in the United States on January 13, 2025
My 2013 GMC is well, technology challenged but it's very low mileage and paid for so don't judge :)Fortunately radio hase a audio input 3.5mm jack so a little hack with a USBC to 3.5mm cable and presto, Pandora and GPS directions out the speakers!The only issue is there's a slight ground loop buzz in the speakers. It's only noticeable when the volume is very low or there's no sound playing but it's there and noticeable. I've just lived with it for way too long and then this thing shows up. I din't have very high expectations but WOW! The buzz is gone and my ears are happy!
Anthropod
Reviewed in the United States on January 12, 2025
I tried this Bysimilai Ground Loop Noise Isolator in an Arcade1Up machine that had an annoying buzzing sound. Some people online have mentioned that Arcade1Up sends out a small box that reduces this noise by lowering the volume, and I thought this isolator might do something similar.My Experience: • When I plugged it in, it reduced the volume significantly, and while the buzzing went away, the volume was so low that it was almost inaudible, even when I turned it up. This made it unusable for my particular situation. • For fun, I tried it in a different setup—one with a line-level signal—and in that case, it passed the signal through perfectly without any noticeable degradation or volume reduction. However, since there wasn’t a noise issue in that scenario, I can’t say how well it would have worked if there was a ground loop problem.Build Quality:The gold-plated connectors are a nice touch, and the overall build seems solid. It’s a compact device, which is great for portability, and it feels well made.Final Thoughts:This isolator clearly does something, but it didn’t solve my problem in the specific setup where I needed it. It might work better in other situations, but I can’t confidently recommend it for solving the buzzing issue in Arcade1Up machines, especially if reducing the volume to near silence is the only solution. On the other hand, it worked fine in a line-level application, so there’s a chance it works well in less challenging scenarios.
Lisa Lisa
Reviewed in the United States on December 30, 2024
I bought this to pair with my . It reduces the static by about 80 percent. You can probably get a more effective (and expensive) noise isolator, but for the price, this does an adequate job. Enough that I can use my GPS without unbearable buzzing during the periods of silence.
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