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Earthquake Sound GLI-200 Hum and Buzz Kleaner 600 Ohm RCA in/Out Ground Loop Isolator Earthquake Sound GLI-200 Hum and Buzz Kleaner 600 Ohm RCA in/Out Ground Loop Isolator Earthquake Sound GLI-200 Hum and Buzz Kleaner 600 Ohm RCA in/Out Ground Loop Isolator Earthquake Sound GLI-200 Hum and Buzz Kleaner 600 Ohm RCA in/Out Ground Loop Isolator

Earthquake Sound GLI-200 Hum and Buzz Kleaner 600 Ohm RCA in/Out Ground Loop Isolator

Earthquake Sound GLI-200 Hum and Buzz Kleaner 600 Ohm RCA in/Out Ground Loop Isolator Earthquake Sound GLI-200 Hum and Buzz Kleaner 600 Ohm RCA in/Out Ground Loop Isolator Earthquake Sound GLI-200 Hum and Buzz Kleaner 600 Ohm RCA in/Out Ground Loop Isolator Earthquake Sound GLI-200 Hum and Buzz Kleaner 600 Ohm RCA in/Out Ground Loop Isolator
$ 27.99

Score By Feature

Based on 188 ratings
Quality of material
8.10
Easy to use
6.96
Sound quality
6.50
Tech Support
5.86
Volume control
4.84

OveReview Final Score

How Our Score Is Calculated

Product Description

Your audio system will have a cleaner sound when you reduce or eliminate most hum or ground loop noise
A/V receivers should use this impedance to match their output which meets industry standards
The RCA input and output adapter is compatible with mobile phones, home audio systems, and pro audio systems
With its integrated mounting bracket, this compact, rugged design can be mounted on virtually any surface, and can fit into just about any audio system
To take advantage of the Earthquake Sound wiring guide, make sure your hum or buzz noise is not the same as another's

Questions & Answers

A LFE channel is the only one I have Will a splitter help me hook it up over 1 line or will I have to use 2 lines? How can I tell that it is hummier when I plug it in?

As far as I know, these are generally designed to have two channels, at least that's the way that mine is configured. I just wanted to let you know. I was able to get it to work with my setup.

Can you tell me if this gadget is passive or if it requires ?

I apologize for the sarcasm.

What can be done about the glia- An AV receiver's RCA preouts can be connected to an external amplifier that powers back surround speakers. Can the 200 be plugged in between these two devices?

Although I've noticed that amplification based on more than 1000 watts can still sound a little humpy. The bass gain can be lowered slightly to eliminate the rest of the hum.

Selected User Reviews For Earthquake Sound GLI-200 Hum and Buzz Kleaner 600 Ohm RCA in/Out Ground Loop Isolator

DOES WHAT IT IS MENTIONED TO DO! I'm very satisfied with it
5/5

This is really cool. I love it. A ground loop hum was emanating from my subwoofer. I changed the outlet, the circuit it was plugged into, and moved it away from power to resolve the problem. All my attempts were in vain! The hum was immediately gone as soon as the power cable was connected between the amp and speaker. There is perfect silence when the system is on but the music is not playing. I played some quiet Mozart piano sonatas, amazingly there was NO HUMMING whatsoever. If I need to buy another product like this one in the future, I will surely consider Earthquake Sound.

Zain Harper
Zain Harper
| Jan 26, 2021
This is junk
3/5

My "amazon prime" purchase took a week to deliver, and when it does arrive, the product does not work. I know I purchased this product since it was a renewal, but it turned out to be a horrible product, for one. The humming that my subwoofers have is not only worse, but it also reduces the volume regarding the bass by about 50% while effectively replacing the remaining 50% with worse humming noise. I am not at all interested in returning it to Amazon because it will probably take another week. It's going to the garbage right now. It makes me very sad.

Isaiah Hayden
Isaiah Hayden
| Jan 25, 2021
My Home Theater set up no longer hums and buzzes when there is a ground loop
5/5

Friend who saves the day. There was a fairly cost-prohibitive upgrade that I did. The Panamax 5400 has been replaced with a Halo Integrated Amp and an Outlaw 5000 Amp. Plugged into the Panamax are a TV, a DACS, a CD Player, a Blue Ray Player, a Roku, a modem, a router, a switch, and a modem. connected my Denon amp via Home Theater Bypass to the Halo and noticed that it was making a very loud buzzing noise. There is also a faint hum emanating from all the components of According to my discovery, the router was the source of my ground loop noise because it's wired to the TV, Denon, Roku, and Blue Ray player through Ethernet. My Denon and Halo were hooked up to this unit and not only did it get rid of the buzz, it also got rid of all the hum coming from the Halo There is still a very faint hum coming from the other inputs, so I will continue to experiment. It's an amazing unit for the price, but also for the quality.

Lionel HUMPHRIES
Lionel HUMPHRIES
| Apr 05, 2021
As stated, carry out your work
5/5

As soon as those 102 dB-sensitive Cornwall IV speakers were replaced with Definitive BP20 speakers, any sound would be picked up by those amplified masterpieces. It is unlikely that it would be the 6922 tube from the ARC LS2 that needs replacement, since the Parasound A21 will now probably not be the issue. When the music was paused on the Willsenton R8, the noise and hum got louder. I tried several other brands of air conditioner filters with no improvement. The wall socket where equipment is plugged in runs along the same line as the AC outside. The unit almost does not make any noise as long as you don't put your ear right next to it. The chair will no longer hum or emit an audible noise. If I want to avoid hum in my setup, I will not move it around. It was caused by an earthquake that shook the world I was satisfied with the work done by 200!.

Quentin Jefferson
Quentin Jefferson
| Jun 12, 2021
Nearly all buzzing has been eliminated, and the construction quality is excellent
4/5

The materials and workmanship of this product appear and feel very high-quality. It is a huge benefit if your install is visible to be able to use your own RCAs in and out. After installing the Dayton DSP-, I was having a significant amount of buzzing through all of my speakers The amps on all my cars and even other things in the car all had poor grounds, so I tried to get better grounds on all of them. When you install it, it will look like this When RCA filters were used on the DSP's input RCAs, nearly all buzzing went away. While there is still a high pitched buzz, the product worked much better than I anticipated. If you're interested in trying this out, I suggest you do so.

Frankie Crawford
Frankie Crawford
| Sep 16, 2020
There is some benefit to using them
4/5

You can install them anywhere it just depends where you put When connected to the source unit, it still whined. I removed the 1' RCAs from by the two amplifiers and hooked them up to a solo location and not a single whine was detected after that. If you want more, you should go to the store.

Cannon McCullough
Cannon McCullough
| Aug 21, 2020
There is no doubt that this There's no need to worry about this item! However, the level of signal amplitude does decrease, which in turn indicates that you have to increase the system volume to compensate, but the feedback hum is eliminated completely
5/5

It is an excellent compromise in the overall scheme of things. The product is excellent, very pleased with it.

Kynlee Burns
Kynlee Burns
| Jul 12, 2020
I was impressed with the sound Whenever I connect the balanced output of my iFi Zen Phono stages to an unbalanced input on my Wyred 4 sound integrated amplifier, I obtain quite a decent sound quality
5/5

Apparently there are a bit of phasing issues and the bass seems a little reserved for an album or two - After that, everything clicked into place. It is now that Zen's full capabilities can be seen Dynamics that are lightning fast with incredible sound - At this point. *Bear in mind In order to create my own male 4, I had to construct it from scratch. A female XLR to 4mm adapter to connect the Zen phono to the ISO-type socket.

Ryleigh Patel
Ryleigh Patel
| Jun 30, 2021

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