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Customer Ratings & Reviews

Model:
TCGLI
SKU:
9855136
Customer images
Your price for this item is $14.99

Customer rating

Rating 4.4 out of 5 stars with 156 reviews

91%would recommend to a friend.

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91%
would recommend to a friend
Page 1 Showing 1-20 of 156 reviews
  • Rating 4 out of 5 stars with 1 review

    Hard to find unless online.

    |
    Posted .
    Owned for 3 weeks when reviewed.

    Features

    Quality
    5 out of 5
     
     
     
     
     
    Value
    5 out of 5
     
     
     
     
     
    Ease of Use
    2 out of 5
     
     
     
     
     

    This Noise Suppressor works. If you do not know how it works, because it lacks instructions, you may have to experiment to resolve your interference issue. Before the amp or after the receiver head, mmm that's the question. I installed this product in a 1978 Chevy Corvette with the main problem with engine noise. Let's see, 1978? The year of the Cat?

    Features

    Quality
    5 out of 5
     
     
     
     
     
    Value
    5 out of 5
     
     
     
     
     
    Ease of Use
    2 out of 5
     
     
     
     
     
    I would recommend this to a friend
  • Rating 5 out of 5 stars with 1 review

    Mirrored an iPhone to my car stereo...

    |
    Posted .
    Owned for less than 1 week when reviewed.

    Features

    Quality
    5 out of 5
     
     
     
     
     
    Value
    5 out of 5
     
     
     
     
     
    Ease of Use
    5 out of 5
     
     
     
     
     

    Mirrored an iPhone to my car stereo for both video and audio but the speakers picked up interference. An awful buzz and crackling sound. I installed this in line with the stereos rca jacks and presto. Crisp, clean audio with no loss of power. Best few dollars I’ve ever had the pleasure of spending.

    Features

    Quality
    5 out of 5
     
     
     
     
     
    Value
    5 out of 5
     
     
     
     
     
    Ease of Use
    5 out of 5
     
     
     
     
     
    I would recommend this to a friend
  • Rating 5 out of 5 stars with 1 review

    good product

    |
    Posted .
    Owned for 1 month when reviewed.

    Features

    Quality
    5 out of 5
     
     
     
     
     
    Value
    5 out of 5
     
     
     
     
     
    Ease of Use
    5 out of 5
     
     
     
     
     

    The product does what it says. No instructions but if your buying one you probably know whats going on. Cant say much about it, however the audio techs you have at the Boynton Beach congress are awsome. They know who they are. Very knowledgeable went above and beyond to help me do a custom audio job as far as whats needed ,doing the research looking for every possible options. So to the i give 5 stars

    Features

    Quality
    5 out of 5
     
     
     
     
     
    Value
    5 out of 5
     
     
     
     
     
    Ease of Use
    5 out of 5
     
     
     
     
     
    I would recommend this to a friend
  • Rating 5 out of 5 stars with 1 review

    Great product

    |
    Posted .
    Owned for less than 1 week when reviewed.

    Features

    Quality
    5 out of 5
     
     
     
     
     
    Value
    5 out of 5
     
     
     
     
     
    Ease of Use
    5 out of 5
     
     
     
     
     

    So this is a product that works great depending how you use it for light noise this should work fine with out grounding it how ever in my case it was just ridiculous noise but, after grounding it to the cars chassis all noise is gone , its easy to ground just tie the two wires hanging from the box together locate a ground wire usually black!! And tap into it tap don't cut!! Meaning splice to get some wire to connect the box too and boom grounded and all noise gone ! :)

    Features

    Quality
    5 out of 5
     
     
     
     
     
    Value
    5 out of 5
     
     
     
     
     
    Ease of Use
    5 out of 5
     
     
     
     
     
    I would recommend this to a friend
  • Rating 5 out of 5 stars with 1 review

    Car Amp and Sub Installed to TV.

    |
    Posted .
    Owned for less than 1 week when reviewed.

    Features

    Quality
    5 out of 5
     
     
     
     
     
    Value
    5 out of 5
     
     
     
     
     
    Ease of Use
    5 out of 5
     
     
     
     
     

    Hard to fine, literally called a store that specializes in DIY (do it yourself) fixing technology and they had no idea what I was talking about and told me to check Home Depot. I needed this because of a "Hmmm" noise coming from a car sub woofer I installed in my home. The aux from this device is connected to my television, while the output is going to the cars audio amplifier. The ground wires from this device is also connected to the amplifier in the ground terminal. Problem fixed!

    Features

    Quality
    5 out of 5
     
     
     
     
     
    Value
    5 out of 5
     
     
     
     
     
    Ease of Use
    5 out of 5
     
     
     
     
     
    I would recommend this to a friend
  • Rating 5 out of 5 stars with 1 review

    Great noise filter!! works great!!

    |
    Posted .

    Features

    Quality
    5 out of 5
     
     
     
     
     
    Value
    5 out of 5
     
     
     
     
     
    Ease of Use
    5 out of 5
     
     
     
     
     

    This ground loop isolator completely filtered all the electronic engine noise from the speakers 100 percent. I wired it between the RCA cables from the head unit and the crossover input.

    Features

    Quality
    5 out of 5
     
     
     
     
     
    Value
    5 out of 5
     
     
     
     
     
    Ease of Use
    5 out of 5
     
     
     
     
     
    I would recommend this to a friend
  • Rating 5 out of 5 stars with 1 review

    does the job it needed

    |
    Posted .
    Owned for 2 weeks when reviewed.

    this was used for the install of my kenwood radio i had installed not sure exactly what it used for but the radio works great so i guess it did what it was intended for?

    I would recommend this to a friend
  • Rating 4 out of 5 stars with 1 review

    Fairly good pick up

    |
    Posted .
    Owned for 8 months when reviewed.

    Features

    Quality
    4 out of 5
     
     
     
     
     
    Value
    4 out of 5
     
     
     
     
     
    Ease of Use
    5 out of 5
     
     
     
     
     

    Purchased this to reduce/remove noise from connecting turntable to soundbar. It still makes a small humming noise but not as bad

    Features

    Quality
    4 out of 5
     
     
     
     
     
    Value
    4 out of 5
     
     
     
     
     
    Ease of Use
    5 out of 5
     
     
     
     
     
    I would recommend this to a friend
  • Rating 5 out of 5 stars with 1 review

    100% buy this agin

    |
    Posted .
    Owned for less than 1 week when reviewed.

    Features

    Quality
    5 out of 5
     
     
     
     
     
    Value
    5 out of 5
     
     
     
     
     
    Ease of Use
    5 out of 5
     
     
     
     
     

    Very easy to integrate into my oem stock system Lexus LS 400, they have things know one does!

    Features

    Quality
    5 out of 5
     
     
     
     
     
    Value
    5 out of 5
     
     
     
     
     
    Ease of Use
    5 out of 5
     
     
     
     
     
    I would recommend this to a friend
  • Rating 5 out of 5 stars with 1 review

    Does what it says...

    |
    Posted .
    Owned for 1 month when reviewed.

    Features

    Quality
    5 out of 5
     
     
     
     
     
    Value
    5 out of 5
     
     
     
     
     
    Ease of Use
    4 out of 5
     
     
     
     
     

    As long your vehicle does not have an excessive about of poorly grounded components. Grounds should be clean and tight before a device like this is used as a bandaid for the real problem. However, it serves it's purpose when you can't find the source of the interference.

    Features

    Quality
    5 out of 5
     
     
     
     
     
    Value
    5 out of 5
     
     
     
     
     
    Ease of Use
    4 out of 5
     
     
     
     
     
    I would recommend this to a friend
  • Rating 5 out of 5 stars with 1 review

    Great product

    |
    Posted .
    Owned for 1 month when reviewed.

    Features

    Quality
    4 out of 5
     
     
     
     
     
    Value
    4 out of 5
     
     
     
     
     
    Ease of Use
    5 out of 5
     
     
     
     
     

    Great product. Easy to order online and very fast also thsnks best buy!

    Features

    Quality
    4 out of 5
     
     
     
     
     
    Value
    4 out of 5
     
     
     
     
     
    Ease of Use
    5 out of 5
     
     
     
     
     
    I would recommend this to a friend
  • Rating 5 out of 5 stars with 1 review

    Car amplifier necessary tool

    |
    Posted .

    Features

    Quality
    5 out of 5
     
     
     
     
     
    Value
    5 out of 5
     
     
     
     
     
    Ease of Use
    5 out of 5
     
     
     
     
     

    Works great for car audio systems! No instructions but simple to install

    Features

    Quality
    5 out of 5
     
     
     
     
     
    Value
    5 out of 5
     
     
     
     
     
    Ease of Use
    5 out of 5
     
     
     
     
     
    I would recommend this to a friend
  • Rating 5 out of 5 stars with 1 review

    Fixed feedback buzz in PC to Stereo Connection

    |
    Posted .

    Great little device. before tearing your computer down to see where it's not grounded properly (because it probably is) do s simple check. Are your Stereo and your PC on the same power circuit? If yes you might get that annoying 50Hz to 60Hz buzz from your speakers. This fixes the issue because it was designed to do so. It isolates and traps the ground loop feedback and - magically - no more buzz. It's a 2 minute fix that the stereo folks have know about for decades (because it's an analog issue not a digital one). If you have it though the audio inputs it's easy. They make ones for 1/8in plugs as well but this one fit my need perfectly.

    I would recommend this to a friend
  • Rating 4 out of 5 stars with 1 review

    Ground loop isolator

    |
    Posted .
    Owned for 4 months when reviewed.

    Features

    Quality
    3 out of 5
     
     
     
     
     
    Value
    5 out of 5
     
     
     
     
     
    Ease of Use
    5 out of 5
     
     
     
     
     

    This ground loop isolated really cut out the whine and buzz I had when I put a new deck and upgraded speakers in my car, I was skeptical at first but overall it performed as stated and was a good buy for the money

    Features

    Quality
    3 out of 5
     
     
     
     
     
    Value
    5 out of 5
     
     
     
     
     
    Ease of Use
    5 out of 5
     
     
     
     
     
    I would recommend this to a friend
  • Rating 5 out of 5 stars with 1 review

    Great for eliminating ground loop hum

    |
    Posted .
    Owned for 3 weeks when reviewed.

    Features

    Quality
    5 out of 5
     
     
     
     
     
    Value
    5 out of 5
     
     
     
     
     
    Ease of Use
    5 out of 5
     
     
     
     
     

    Useful to eliminate a 60hz hum in my speakers from my computer. Just make sure that the hum is caused by a grounding error and not due to high gain, which introduced noise in the sound.

    Features

    Quality
    5 out of 5
     
     
     
     
     
    Value
    5 out of 5
     
     
     
     
     
    Ease of Use
    5 out of 5
     
     
     
     
     
    I would recommend this to a friend
  • Rating 5 out of 5 stars with 1 review

    The right equipment for the job!

    |
    Posted .
    Owned for 1 month when reviewed.

    Features

    Quality
    5 out of 5
     
     
     
     
     
    Value
    5 out of 5
     
     
     
     
     
    Ease of Use
    5 out of 5
     
     
     
     
     

    This adapter makes the connection clear and precise . I love what the tech recommended!

    Features

    Quality
    5 out of 5
     
     
     
     
     
    Value
    5 out of 5
     
     
     
     
     
    Ease of Use
    5 out of 5
     
     
     
     
     
    I would recommend this to a friend
  • Rating 5 out of 5 stars with 1 review

    Eliminated High Pitch Whine

    |
    Posted .
    Owned for 3 weeks when reviewed.

    Features

    Quality
    5 out of 5
     
     
     
     
     
    Value
    5 out of 5
     
     
     
     
     
    Ease of Use
    5 out of 5
     
     
     
     
     

    I bought and tested this Metra TruConnex TC-GLI Ground Loop Isolator and it works! No high pitch whine noise at all. I was expect a tiny bit at high speaker volume but none is present anymore. My guitar signal is fine from my Blackstar HT-1R practice combo amp (clean channel with my pedalboard effects) through my Focusrite Scarlett Solo 2nd Gen and gain levels good in Reaper software too. Now I can start having fun learning home recording without the annoying hardware issues. Best Buy and TruConnex TC-GLI Ground Loop Isolator saved the day!

    Features

    Quality
    5 out of 5
     
     
     
     
     
    Value
    5 out of 5
     
     
     
     
     
    Ease of Use
    5 out of 5
     
     
     
     
     
    I would recommend this to a friend
  • Rating 5 out of 5 stars with 1 review

    Works great between computer and stereo receiver

    |
    Posted .

    I recently replaced my desktop computer, but when I connected my stereo receiver back up to the computer's audio output it produced feedback in the form of an annoying buzz and hum. I assumed I needed to replace the speaker cable with a more insulated cable, but then I read a suggestion in an online forum to try a ground loop isolator as a cheaper alternative. It was delivered quickly and I hooked it up in about two minutes. The feedback has been completely eliminated and I don't notice any reduction in the sound quality. I'm not sure if it would work in all cases, but it was a cheap, easy solution to my problem since the computer appears to be the source of the feedback.

    I would recommend this to a friend
  • Rating 4 out of 5 stars with 1 review

    if needed bc in stock

    |
    Posted .
    Owned for 6 months when reviewed.

    Features

    Quality
    5 out of 5
     
     
     
     
     
    Value
    3 out of 5
     
     
     
     
     
    Ease of Use
    3 out of 5
     
     
     
     
     

    useful if needed but pricey compared to other online retailers. good to have bc its in stock, don't have to wait for it to arrive. decent quality with warranty.

    Features

    Quality
    5 out of 5
     
     
     
     
     
    Value
    3 out of 5
     
     
     
     
     
    Ease of Use
    3 out of 5
     
     
     
     
     
    I would recommend this to a friend
  • Rating 3 out of 5 stars with 1 review

    did not work for me

    |
    Posted .
    Owned for 1 year when reviewed.

    Features

    Quality
    3 out of 5
     
     
     
     
     
    Value
    4 out of 5
     
     
     
     
     
    Ease of Use
    3 out of 5
     
     
     
     
     

    couldnt get it to work and connect everything correctly. returned for a refund, bought a different brand and worked perfectly. maybe just got a defective unit

    Features

    Quality
    3 out of 5
     
     
     
     
     
    Value
    4 out of 5
     
     
     
     
     
    Ease of Use
    3 out of 5
     
     
     
     
     
    No, I would not recommend this to a friend