I installed mine right next to the amp in the back floorboard of my truck. Isolator has 2 RCAs one each to your deck and amp. I installed mine backwards from the labeling because inputs to amp are female and RCAs from deck are male. Works great.

InstallGear Ground Loop Noise Isolator, Amplifier Noise Filter for Car Audio and Home Stereo, Feedback Loop Isolator, Car Stereo Noise Suppressor Reducer Alternator, Ground Loop Isolator

InstallGear Ground Loop Noise Isolator, Amplifier Noise Filter for Car Audio and Home Stereo, Feedback Loop Isolator, Car Stereo Noise Suppressor Reducer Alternator, Ground Loop Isolator

Q: Is this unit self grounded?

This device is designed to break a ground loop when it occurs over the “signal ground” of a signal wire. The shielding from the male end of the cable is not connected to the shielding of the female end of the cable. It will only help if your buzzing was due to a ground loop over an unbalanced signal wire.

Q: Would this cancel the noise of engine on the speakers?

Got noise coming from your alternator or engine noise. Try a capacitor on your alternator output tied to your power line to ground. Here are some links for a capacitor and info to go with it. https://www.google.com/aclk?sa=L&ai=DChcSEwjb4pXD-oXmAhXRhlsKHceVASoYABAHGgJ5bQ&sig=AOD64_1S4G0-DN0dn2DMZvhGLCgkQIww9w&ctype=5&q=&ved=2ahUKEwio0YrD-oXmAhUKeKwKHTRlArcQ9aACegQIMhA4&adurl= http://www.capacitorguide.com/filter-capacitor/

Q: Could I use it to convert an unbalanced 600 ohm line level load to a balanced load?

No. This is not that kind of transformer. You would need something like this: https://www.amazon.com/rolls-DB24-Stereo-Direct-Interface/dp/B001032GK8/

3.8/5

Product ID: 728936644

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Details

Brand
InstallGear
Color
gold
Material
Plastic
Model Name
IGGLI
Power Source
Corded

🔇Eliminates humming & alternator noise

⚙️Universal RCA compatibility

🛠️Tool-free, quick installation

Description

🔊 Elevate your sound game—silence the noise, amplify your vibe!

COMPACT POWERHOUSE - Small 2" x 1.5" x 1" design fits tight spaces without compromising performance.
PLUG PLAY SIMPLICITY - Install in minutes without any professional tools—perfect for busy pros on the go.
COMPLETE NOISE SOLUTION - Includes everything needed to upgrade your sound clarity—no signal loss guaranteed.
VERSATILE COMPATIBILITY - Seamlessly integrates with most car and home stereo systems via RCA connections.
CRYSTAL CLEAR AUDIO ALWAYS - Say goodbye to annoying hums and feedback with precision noise isolation.

The InstallGear Ground Loop Noise Isolator is a compact, easy-to-install noise filter designed to eliminate humming and alternator noise in car and home audio systems. Compatible with RCA cables and most stereo setups, it enhances sound clarity without signal loss, making it an essential upgrade for audiophiles seeking pristine audio performance.

Specifications

Compatible Devices	Car Audio, Home Stereo
Color Name	gold
Batteries Included	No
Batteries Required	No
Brand	InstallGear
Manufacturer	InstallGear
Item Model Number	IGGLI
Special Features	Noise Reduction
Control Type	Button Control
Headphone Form Factor	In-Ear
Size	1 Pack
Material	Plastic
Package Dimensions	9.8 x 7.8 x 4.09 cm; 100 g
Item Weight	0.1 Kilograms

Have a Question? See What Others Asked

Is this unit self grounded?

Would this cancel the noise of engine on the speakers?

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Could I use it to convert an unbalanced 600 ohm line level load to a balanced load?

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InstallGear Ground Loop Noise Isolator, Amplifier Noise Filter for Car Audio and Home Stereo, Feedback Loop Isolator, Car Stereo Noise Suppressor Reducer Alternator, Ground Loop Isolator

Details

Description

Specifications

Have a Question? See What Others Asked

Common Questions