Top 10 Ground Loop Noise Isolator RCA – Car Amplifier Noise Filters

As an Amazon Associate I earn from qualifying purchases.

1. InstallGear


InstallGear Ground Loop Isolator Amp Noise Filter

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

2. BOSS Audio Systems


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

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

3. 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. Not all hum or buzz noise situations are the same – follow the Earthquake Sound wiring guide to achieve the best performance. Compact rugged construction fits into nearly any Audio system, and can be mounted to any surface with its built-in mounting bracket. Eliminate or reduce most hum or ground loop noise while maintaining high-quality sound from your audio system. Home, mobile, and pro audio compatible with RCA inputs and outputs.
BrandEarthquake Sound #ad
ManufacturerEarthquake Sound #ad
Height2.85 Inches
Length1.35 Inches
Weight0.48 Pounds
Width3.32 Inches
Part NumberGLI-200
WarrantyLimited Manufacturer Warranty



RECOIL GLIRCA 2-Channel RCA Stereo Ground Loop Isolator Designed for Audio Signals Eliminate Noise

RECOIL #ad - Split pin rca connector with pure Oxygen Free Copper wire. For use with portable devices that have RCA audio outputs, including pre-amp outputs. Close to perfect response of +/-. 03 db from 2 to 20, 000Hz. Utilizes proprietary audio transformers for a 1. 3 db gain. Eliminates ground loop noise between the audio source and radio.
BrandRECOIL #ad
ManufacturerRECOIL #ad
Part NumberGLIRCA



Ground Loop Noise Isolator, Line Noise Filter Eliminator 50W Blue, Vosarea Car Amplifier Noise Filter,4 Channel RCA Ground Loop Isolator

VOSAREA #ad - To isolate and eliminate noise caused by a ground loop. Durable, smooth, corrosion-free connection. To ensure that the shield ground on each audio cable is isolated from any equipment ground. Each of the rcA plugs and jacks is gold-plated. 4 channels, composed of two pairs of stereo L+R inputs and outputs.
BrandVOSAREA #ad
ManufacturerVosarea #ad
Weight0.19 Pounds
Part NumberS28167J1094QFCJV1

6. XtremPro


Black 65042, XtremPro Hi-end Ground Loop Noise Isolator/Filter for Car Audio/Home High-Fidelity System

XtremPro #ad - 54" x 2. 001 % / transmission Ratio: 1: 1. Frequency range: 20-30, 000 Hz. Size / weight: 3. 18" / 5oz. Gold-plated rca jacks / 2 Inputs, 2 Outputs. Thd: < 0 Input/output impedance: 12 kΩ. 5" x 1.
BrandXtremPro #ad
ManufacturerHTI #ad
Part NumberXtremPro 65042
ModelXtremPro 65042
WarrantyLimited Warranty

7. Mr. Ho


Mr. Ho 20 Amp/12V RCA Car Audio Noise Filter Suppressor Ground Loop Isolator Transformer with Male and Female Plugs

Mr. Ho #ad - Prevent the item from short circuit. It is suitable to install behind your car accessory socket. The body item is cover by copper material, having high temperature and melting resistant function.

Small size – the body size is 2. 56*1. 42 in. Eliminates noise – it can eliminate the engine noise of stereos and amps, the alternator noise, the noise of ground loop and the car engine noise. Keep a clear listening environment for you. Keep safe – 60w and 20a of the item. Save lots of space for the panel and keep the electronics wires tidy. Suitable electronics – it is suitable for car audio, amplifier stereo receivers, car horn, amplifier, car subwoofer and so on. Keep safe with your car. Easy to install – just install two male plugs to the main output of head unit, connect two female plugs to the amplifier or audio.
BrandMr. Ho #ad
ManufacturerMr. Ho #ad
Part NumberMr. Ho

8. JacobsParts


JacobsParts AP3054 50W 4-Channel RCA Stereo Ground Loop Isolator

JacobsParts #ad - Eliminates humming and buzzing due to ground loop issues. Gold plated connectors. Passive in-line device. Connectors: 4x rca male, 4x RCA Female. Filters out DC current in the signal path.
BrandJacobsParts #ad
ManufacturerJacobsParts Inc. #ad
Part NumberAFILTER-D

9. Conext Link


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

Conext Link #ad - 20 amp, input 30 watt max 60 watt, Frequency: 20-30K Hz. Cylindrical metal case with heat Shrink Tube. Filters out dc Current in the Signal Path. 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. Dimension: Dia. 36mm, 62mm Long.
BrandConext Link #ad
ManufacturerConext Link #ad
Weight0.22 Pounds
Part NumberAD104

10. Golvery


Home, Golvery Ground Loop Noise Isolator, Auido Humming Hissing Buzzing Noise Filter Eliminator for Car Audio, PC Stereo System with 3.5mm or RCA Aux Jack

Golvery #ad - Eliminating humming noise: the ground loop isolator can be used to achieve a clear speech/music by eliminating the humming noise in some car speakers / home stereo systems.

Help you enjoy the clean and clear sound. Package contents: golvery ground Loop Isolator, 3. 5mm audio Cable, User Manual. Easy to use: just plug and play, no battery needed; Compact and portable, this little gadget does not take much space and can be easily taken away. Also used with a bluetooth receiver/Bluetooth Hands-free Car Kit in your Car Audio System/Home Stereo. Wide compatible: works with any portable device that has 3. 5mm / rca audio jacks, for your Car Audio System/Home Stereo, when grounding issues persist. Pure sound quality: no damage with Rock Music, Give you better experience, Can be used on Mono.
BrandGolvery #ad
ManufacturerJTKJ #ad
Height0.31 Inches
Length2.36 Inches
Weight0.05 Pounds
Width0.71 Inches
Part NumberGround Loop Noise Isolator
ModelGround Loop Noise Isolator