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Top 10 RCA Ground Loop Isolator – Car Amplifier Noise Filters

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1. InstallGear


InstallGear Ground Loop Isolator Amp Noise Filter

InstallGear #ad - Designed to Eliminate Ground Loop Noise. Reduces humming and Buzzing Noises. Two Channel. Compact Design.
BrandInstallGear #ad
ManufacturerInstallGear #ad
Part NumberIGGLI

2. PAC


PAC SNI-1 Noise Isolator, 1 Count

PAC #ad - Eliminates ground loop noise between the audio source and radio. Utilizes proprietary audio transformers for a 1. 3 db gain. For use with portable devices that have RCA audio outputs, including pre-amp outputs. Manuel. Close to perfect response of +/-. 03 db from 2 to 20, 000Hz.
BrandPAC #ad
ManufacturerPAC #ad
Height4 Inches
Length9 Inches
Weight0.15 Pounds
Width2 Inches
Part NumberSNI1

3. BOSS Audio Systems


BOSS Audio Systems Ground Loop Isolator B25N noise Filter for Car Audio Systems

BOSS Audio Systems #ad - Tips: ground each amplifier independently. Ground loop Isolator Noise Filter. Same thing if you have added stiffening capacitors, go to a separate ground for the cap. Dimensions: 3. 4 x 1. 5 x 1. 5, unit weight:. 30 lbs. Always use high quality RCA Cables for your Audio System. Reduces high pitched Whine Alternator Noise caused by the car's electrical system.
BrandBOSS Audio Systems #ad
ManufacturerBoss Audio Systems, Inc. #ad
Height1.5 Inches
Length3.38 Inches
Weight0.25 Pounds
Width1.5 Inches
Part NumberB25N

4. Earthquake Sound


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

Earthquake Sound #ad - Industry 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. Eliminates hum or ground loop noise while maintaining high-quality sound from your audio system.
BrandEarthquake Sound #ad
ManufacturerEarthquake Sound #ad
Height2.85 Inches
Length1.35 Inches
Weight0.48 Pounds
Width3.32 Inches
Part NumberGLI-200
WarrantyLimited Manufacturer Warranty

5. Mpow


Mpow Ground Loop Noise Isolator for Car Audio/Home Stereo System with 3.5mm Audio Cable Black

Mpow #ad - Compatible models : works with any portable device that has 3. 5mm audio jacks, for your Car Audio System/Home Stereo, when grounding issues persist. 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.

Also used with a bluetooth receiver/Bluetooth Hands-free Car Kit in your Car Audio System/Home Stereo. 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.

Compact and portable : being so mini and light-weight 2. 01*059*059 in, 099 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.
BrandMpow #ad
ManufacturerMpow #ad
Height2.95 Inches
Length4.65 Inches
Weight0.06 Pounds
Width0.79 Inches
Part NumberMA1
WarrantyEvery Mpow product has a 45-day money back and 24-months warranty.

6. RadioShack


RadioShack Audio System Ground Loop Isolator Electric hum noise reducer

RadioShack #ad - Includes y-adapter with 1/8" mini plug for use with a portable device such as an MP3 Player or Smartphone. Mounts easily without screw or hardware. Works well without diminishing audio quaility. Improves the clarity of multiple-component sound system by reducing electric hum from within your home or engine/altenator noise from your car. Gold-plated connectors enhance performance and resist corrosion.
BrandRadioShack #ad
ManufacturerRadioShack #ad
Weight0 Pounds
Width3.8 Inches
Part Number2700054

7. Conext Link


Conext Link AD104 RCA Stereo 2 Channel Ground Loop Isolator Signal Noise Filter Suppressor

Conext Link #ad - Cylindrical metal case with heat Shrink Tube. Contain 28cm long interconnects, 2 Male and 2 Female RCA Gold Connectors. Eliminates humming and buzzing Between Audio Source and Amplifier Due to Ground Loop Issues. 36mm, 62mm Long. 20 amp, input 30 watt max 60 watt, Frequency: 20-30K Hz. Dimension: Dia. Filters out dc Current in the Signal Path.
BrandConext Link #ad
ManufacturerConext Link #ad
Weight0.22 Pounds
Part NumberAD104

8. Stinger Select


Stinger Select SSGLI Ground Loop Isolator

Stinger Select #ad - Eliminates ground loop noise from radio preamp outputs & DC current from RCA cables. Excellent at reducing most noise in RCA signal paths. Manufactured in China.
BrandStinger Select #ad
ManufacturerAAMP of America #ad
Height0.8 Inches
Length2.3 Inches
Width0.8 Inches
Part NumberSSGLI



BESIGN Ground Loop Noise Isolator for Car Audio/Home Stereo System with 3.5mm Audio Cable

BESIGN #ad - 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. Portable, light-weight and plug and play without any complicated setup. Works with any device that has a 3. 5mm jack including smartphones, tablets, mp3 player, speakers, when grounding issues persist.

Package contents: Besign Ground Loop noise Isolator with 3. 5mm audio Cable, User Manual. 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, no battery need or button, plug and play, all you need to do is to plug in the ground loop isolator.
BrandBESIGN #ad
ManufacturerBESIGN #ad
Part NumberGLNI01

10. Pyramid


Isolation Transformer, 200W 15A RCA Noise Suppressor, Designed for Audio Signals & to Eliminate Noise, Used w/ Amplifier or EQ, Install w/ RCA Jacks & Unique Noise Detection Circuit, Pyramid NS20

Pyramid #ad - Designed to eliminate noise: the ns20 noise Suppressor eliminates unwanted noise and hum without altering car audio natural tone. Unique noise detection circuit: power supply noise of igniter produces filtration effect, make the sound effect is better This NS20 Unique noise detection circuit preserves the natural attack and envelope of an instrument's sound.

Prevent the item from short circuits. It's the perfect pedal to quiet down any pedalboard or effects setup. Keep safe in your car. Used with amplifier or eq: eliminate ground loop humming and buzzing noise between an audio source and an amplifier. When used with car audio, this isolation circuit goes between the head unit and the amp or EQ.

Rca plugs: when connecting it to your amplifier just plug in the RCA Jacks that fit your amplifier and plug the other end into your Stereo. 200w & 15a high quality: keep safe! the body item is covered by copper material, having high temperature and melting resistant function. Tried plugging the rca cables that were connecting to the amp into it, as well as the radio RCA.
BrandPyramid #ad
ManufacturerSound Around #ad
Height1.5 Inches
Length5.13 Inches
Weight0 Pounds
Width5.75 Inches
Part NumberNS20
Warranty1- YEAR