A ground loop isolator is used to eliminate the buzzing sound made by a ground loop, which occurs when multiple pieces of sound equipment are connected to each other. These devices are both simple to operate and inexpensive. A ground loop occurs when a connection to ground is made through an interfering electrical conductor. Request notification Find a store. Eliminate the electrical noise and hum caused by ground loops with this ground loop isolator. Gold plated connectors enhance performance and resist corrosion. Includes Y-adapter with 1/8' mini plug for use with portable device.

  1. Automotive Ground Loop Isolator
  2. Ground Loop Problems

I recently set up a cheap little A/V system with parts my friend gave me. It sounds pretty good, but when I attach my VCR (still have one..) to the input on my Sony TA-AX380 control amp, I get a humming noise in the speakers which is quite annoying. I was told that this is because the VCR and the amp have different grounds. 2 questions on this:
Why don't the CD player and tuner make the noise? Although it might be because they are both plugged into the back of the amp. I also have my computer's audio going into the amp via 2 RCA analog plugs, it does not hum at all.
Will a ground loop isolator stop this issue when placed between the VCR and amp? I see a bunch of them for sale, but they are intended for car audio systems. That makes me think that I am just setting this up incorrectly.
Thanks a ton.

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Isolator

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Automotive Ground Loop Isolator

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    (When using a ground loop noise isolator you will enjoy high quality sound. 1 x Audio Isolator). Colour: Black. Audio port: Ф3.5 audio seat.
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    Eliminates humming and buzzing due to ground loop issues. - 50W rated input, 100W peak input. - Connectors: 2x RCA Male, 2x RCA Female; Gold plated. - Passive in-line device.
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    Was: Previous Price$19.98
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Ground Loop Problems

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