10 best ground isolator audio for 2020
It took days of going through more than a thousand customer reviews and conducting expert researches to narrow down the list. Weve included a comparison table below to give you a quick summary of our top 10 ground isolator audio. Its followed by an in-depth review of each ground isolator audio. Hopefully, once you are done reading this article, you will be well informed about ground isolator audio and be able to select the right ground isolator audio for you without any hesitations.
It took days of going through more than a thousand customer reviews and conducting expert researches to narrow down the list. Weve included a comparison table below to give you a quick summary of our top 10 ground isolator audio. Its followed by an in-depth review of each ground isolator audio. Hopefully, once you are done reading this article, you will be well informed about ground isolator audio and be able to select the right ground isolator audio for you without any hesitations.
Best ground isolator audio
1. PAC SNI-1 Noise Isolator, Pack of 1
Feature
Eliminates ground loop noise between the audio source and radio. For use with portable devices that have RCA audio outputs, including pre-amp outputsClose to perfect response of +/- .03 db from 2 to 20,000Hz
Utilizes proprietary audio transformers for a 1.3 dB gain
Manuel
2. Subwoofer Isolation Transformer/Ground Loop Hum Eliminator, Blue Jeans Cable Brand, Made in USA
Feature
Most, but not all, problems with a humming subwoofer are caused by ground loops. If your powered subwoofer hums due to a ground loop between amp and sub, this transformer will fix the problem by breaking the ground connection while allowing the signal to pass through.This transformer will NOT fix hum caused by other causes, e.g., power supply issues within the sub, ground loops between devices other than the amp and sub, induced hum from power cabling placed too close to the subwoofer cable. See troubleshooting tips, below.
Comes with instruction sheet describing causes of hum, and how to track it down and eliminate it. If this transformer doesn't fix your hum issue, this means something other than a ground loop between amp and sub is responsible for the problem -- and you're welcome to return it for a full refund.
Works with any powered subwoofer with an RCA-type (unbalanced) input; no separate power required.
Made in the USA.
3. Mpow Ground Loop Noise Isolator for Car Audio/Home Stereo System with 3.5mm Audio Cable (Black)
Feature
ELIMINATING BUZZING NOISE : Eliminating the buzzing noise, caused by ground loops which happens when the audio source and the speaker use the same power source in some car speakers / home stereo systems when using the Bluetooth receiver.WORKING PRINCIPLE : The working principle of this noise isolator is to achieve a clear speech/music by eliminating the current noise in some car speakers / home stereo systems.
COMPATIBLE MODELS : Works with any portable device that has 3.5mm audio jacks, for your Car Audio System/Home Stereo, when grounding issues persist. Also used with a Bluetooth Receiver/Bluetooth Hands-free Car Kit in your Car Audio System/Home Stereo.
COMPACT AND PORTABLE : Being so mini and light-weight (2.01*0.59*0.59 IN, 0.99 OZ), this little gadget does not take much space and can be easily taken away.
NOTE: The Ground Loop Isolator connect to the AUX Jack in car to eliminate noise.You will enjoy good quality sound when use it with Ground Loop Noise isolator.
4. AUKEY Ground Loop Noise Isolator for Car Stereo Systems and Home Audio Systems, 3.5mm Audio Cable Included
Feature
Eliminating Buzzing Noise: Eliminate hiss, buzz, and other background interference caused by ground loop noise. Designed to improve sound quality on car stereo systems and home speaker systems when the audio source is physically connected by 3.5mm audio cableWorking Principle: Filters out noise instantly for clear, uninterrupted, uncompromised sound by eliminating the current noise in some car speakers / home stereo systems
Plug and Play: Nifty little gadget that just plugs in; no other setup needed
Wide Compatibility: Works with any audio device that has 3.5mm audio jacks, for your Car Audio System/Home Stereo, when grounding issues persist
PACKAGE CONTENTS: AUKEY GI-L1 Ground Loop Isolator, 3.5mm Audio Cable, User Manual, 24-Month Product Replacement Warranty and Friendly Customer Service
5. iSilencer3.0 USB Audio Noise Eliminator/Suppressor - Remove Unwanted Noise from Audio - System Upgrade
Feature
REMOVE UNWANTED NOISE - Active Noise Cancellation creates an equal but opposite signal to cancel background noise in the USB audio stream to enhance your audioIMPROVE SOUND QUALITY - Reduces jitter and packet errors to provide clear, more dynamic sound. Music will seem clearer, more transparent and bass will be improved
RESTORE INTEGRITY - Rebalance the USB signal for less distortion and better audio
EASY TO USE - Simply plug directly into the USB port of your computer, compatible with high speed USB 3.0 and USB 2.0 devices
QUIETER IN NUMBERS - The more USB terminals that use the iSilencer3.0, the quieter the system will be
6. KRIPT HiFi Ground Loop Isolator for Audiophile Low Frequency Can Reach 20hz Music Without Distortion
Feature
Permalloy core processors are our true selling point. Why, you ask? Because it effectively eliminates distortion, and any buzzing sound that occurs from ground loops. Ground loops occur when your audio source and speaker utilize the same power source. This is often found in car speakers and home stereo systems using a Bluetooth receiver.Our Permalloy design is superior to previous silicon-steel designs as it provides the best possible transmission quality, and reduces the gadgets size.Our product is compatible with any portable device that is equipped with a 3.5mm audio jack. It can also be used with normal car kit, complete with a Bluetooth Receiver/Bluetooth hands-free that is perfect for use in both your car audio system and home stereo.It also could cancel noise from Nintendo switch console to your PC speakers.
This gadget is perfect for people on the go as it is lightweight and completely portable. You can use it for your home stereo, then remove it and insert it into your cars audio system, for music on the go.This product takes up little space measuring in at just 8.5 centimeters with a weight of 25 grams.
Please notice this isolator only could cancel ground loop noise, which is caused by charging. If you hear noise when charging your device but not when operating on battery, then this product should solve the problem.
The low frequency of this HIFI version isolator can reach 20hz, allowing for 99% of consumers to receive distortion free audio.
7. iFi iDefender3.0 External USB Audio Ground Loop Eliminator
Feature
REMOVE UNWANTED NOISE - Silence buzzing caused by unwanted ground loops from your audio chain at home or in your car sound systemDEFEND AGAINST TOO MANY EARTHS - Disconnects the USB power from the PC, laptop, or other USB music source to eliminate multiple earths which cause noise interference
IMPROVE SOUND QUALITY - Significantly reduces system noise floor and increases dynamic contrast, warmth and resolution in your music with a measurable difference. Retains USB 3.0 high speed data transfer technology for optimal signal transmission
ROOM FOR MORE SOLUTIONS - Use an iPower 5V power supply (sold separately) into the side micro USB port for clean DC power on USB powered devices
NOTE: The iDefender is only a solution for noise generated by having too many grounded devices in your audio chain. If the noise is created by any other source, were happy to help discover an alternative
8. BESIGN Ground Loop Noise Isolator for Car Audio/Home Stereo System with 3.5mm Audio Cable
Feature
Ground loop filter noise isolator, eliminating the hiss, buzz and interference caused by ground loops which happens when the audio source and the speaker use the same power source in some car speakers / home stereo systems when using the Bluetooth receiver.You can enjoy the clean and clear music/audio by eliminating the current noise in some car speakers / home stereo systems.
Works with any device that has a 3.5mm jack including smartphones, tablets, mp3 player, speakers, when grounding issues persist. You could also use with a Bluetooth Receiver/Bluetooth Hands-free Car Kit in your Car Audio System/Home Stereo.
Being so mini, portable and light, plug and play, no battery need or button, all you need to do is to plug in the ground loop isolator
Portable, light-weight and plug and play without any complicated setup. Package Contents: Besign Ground Loop noise Isolator with 3.5mm Audio Cable, User Manual.
9. InstallGear Ground Loop Isolator Amp Noise Filter
Feature
Two ChannelCompact Design
Designed to Eliminate Ground Loop Noise
Reduces Humming and Buzzing Noises
10. Earthquake Sound GLI-200 Hum and Buzz Kleaner 600 Ohm RCA in/Out Ground Loop Isolator
Feature
Eliminates hum or ground loop noise while maintaining high-quality sound from your audio systemIndustry standard 600-ohm impedance designed to match your A/V receiver's output
Rca inputs and outputs
Compact rugged construction fits into nearly any Audio system, and can be mounted to any surface with its built-in mounting bracket
Home, mobile, and Pro audio compatible