ZIOCOM Ground Loop Noise Isolator, Noise Filter (1 Pack) | Eliminate the Buzzing Noise for Your Car Audio System/Home Stereo

I have two PCs and a PS4 connected to a mixer. One PC and the PS4 connect via my monitor's line out, the other PC connects via a USB powered Tascam Ministudio 42B. The noise this setup produced was, to say the least, annoying - constant crackling and popping, plus buzzing whenever a mouse was moved, especially aggravating at low levels or on headphones. So I decided enough was enough and consulted Gemini out of desperation, which immediately diagnosed a ground loop problem and suggested a device such as this. I didn't think it would solve it but, hey, at £9 it was worth a shot, right? It arrived and I plugged it into my monitor's line out, as Gemini had directed and took seconds, and turned on the PCs expecting to hear the same noises. The result? Blissful silence! Sure, if I turn the mixer inputs and outputs right up to where you'd deafen yourself if you played music there's the usual white noise you'd get from pretty much any consumer level analog mixer, but no crackling, no popping, no buzz when I moved a mouse! Audio from both PCs, not just the one routing through the monitor, was clean. I tried some music, and it sounded no different in quality than before, just cleaner in the quiet parts, so it's not affecting the dynamic range (at least not to my ears anyway) I wish I'd bought one of these years ago, absolutely superb results for virtually no money. Gemini also suggested a Behringer HD400 Hum Destroyer, to go between my Tascam Ministudio and the mixer. That's arriving Monday but I don't think I'll be needing it for my PC setup, so I'll be keeping that to use elsewhere. If you're getting similar crackling and buzzing from your setup don't even hesitate, give one of these little marvels a try!

Completely eliminated the ground loop buzz from my desktop PC

My husband says the ZIOCOM Ground Loop Noise Isolator is amazing in his car, as the music on his iPod has now no interference with the noise from the car engine.

As someone who spends a lot of time fine-tuning my car audio and home stereo systems, I was increasingly frustrated by the persistent humming and buzzing that seemed impossible to eliminate, until I came across the ZIOCOM Ground Loop Noise Isolator. From the moment I connected it between my phone and AUX input, the difference was immediate. The annoying buzz that had been interfering with my music completely vanished. Whether I was using it in my car or connecting to my home speaker setup, this little device worked flawlessly. It’s truly plug-and-play, no need for software, no complicated installation. What I love: ✅ Instant noise elimination: No more ground loop interference or static hum. ✅ Compact & portable: It fits neatly in my glove compartment or audio drawer. ✅ Quality build: The cable and housing feel durable and well-made, not flimsy like some cheaper alternatives. ✅ Universal compatibility: Works great with everything from my iPhone (via adapter) to my tablet, stereo receiver, and even older MP3 players. What could be improved: 🔋 It would be nice to have a slightly longer cable version for more flexibility in tighter setups, but that’s a very minor point. Pro tip: Use it between your Bluetooth receiver and car stereo if you're experiencing background noise during calls or music playback, this completely solves it. Overall, ZIOCOM has delivered a reliable, affordable solution to a common problem that plagues many audio systems. I wouldn’t hesitate to recommend this to any audiophile, casual listener, or tech-savvy car owner.

Connected my Avtex TV through the headphone 3.5mm socket to my Kenwood head unit in my motorhome. I wanted the TV sound to use the motorhome sound system. It worked but had an annoying background humming noise. Googled the problem and it came up with this piece of kit as a fix. At £8.99 I tried it. Worked a treat. No more humming and I can use the equaliser on the Kenwood to set a superb sound especially when watching movies. I highly recommend this simple piece of kit.

It's works well for me

I have an excellent small computer, but there is background sound coming from the audio jack as the computer churns over. Yes this piece of equipment gets rid of it all almost completely, but at the cost of restricted base and a loss of the sense of attack of the music. Perhaps on an average hifi(?) system it is possible that the quality of the amp and speakers might mean you can not tell the difference, but I certainly could and to be honest, playing the music at even a moderate level without this filter was preferable. Yes with no sound output the murmuring as the computer was annoying, but that has to be put against the higher quality of sound when music is at even a moderate level without this add-on. I am now wiring my main amplifier and speakers via the USB to phono route, which avoids this conundrum.

Awesome! This is just what I needed to tidy up the audio from my Uniden SDS200E radio when connecting its EXT Speaker jack to an audio mixer. Sounds much better now and without the big CLUNK noise when I turn the radio on!

Açıkcası işe yarıyor mu emin değilim. Ama gürültü problemini biraz çözüyor. Ama gürültünün kaynağı başka ise çözmez. Yani ona göre alın. Eğer yer döngüsü kaynaklı gürültü varsa iş görüyor. Ama adaptör yada başka bir şey kaynaklı ise işiniz görmez.

This ground loop noise isolator worked wonders for my home studio. After setting up a new ATEM Mini Pro ISO, I experienced a high-pitched whine through my mic lines. This affordable device completely eliminated the noise, saving me from having to buy more expensive cables. It is a high-quality, heavy-duty product that solved my problem perfectly.

Gestern bestellt, heute bekommen. ich habe mir mit einem raspberry Pi einen PiCorePlayer mit einem kleinen Lautsprecher mit 3,5 mm Klinkenanschluss gebaut. Jedoch gab es häufig ein nervendes Brummen im Lautsprecher. Nachdem ich den Entstörfilter zwischen geschaltet habe, ist das Brummen weg und der Klang wie er sein soll.

Super produit ! Résout les problèmes de boucles de masses sans prendre trop de place ! Je recommande chaudement

Very good. I use this together with a UGREEN Aux Bluetooth 6.0 Adapter and the sound is Crystal Clear.