Top 9 Isolation Transformer / Ground Loop Isolator – Isolation Transformers

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1. Pyle


Noise Filter, Hum Killer w/ 1/4" TRS Phone, Uses 1:1 Isolation Transformer, 2 Channel Passive Ground Loop Isolator, AC Buzz Destroyer, XLR Input/Output, Pyle PHE400, Compact Mini Hum Eliminator Box

Pyle #ad - Worry-free shopping: with the pylepro phe400 hum/noise eliminator, therefore, we are confident of the quality of our product, we offer a 30 day money back guarantee, No questions asked. 1:1 isolation transformers: the 1:1 isolation transformer is responsible for breaking the ground loop or the loop antenna that prevents buzz for a clear sound.

Device accepts mono or stereo connections. Automatically converts unbalanced to balanced signal without any signal loss. Breaks the ground loop safely making it impossible for the signal lines to pick up the AC noise in the first place. Compact design: this noise filter device features a high performance Ultra compact and portable design allowing you to easily bring it anywhere.

It has high quality components and rugged construction while maintaining the highest sonic quality. Passive device: the noise isolator is a passive device which does not require power to operate. Also responsible for balancing audio lines. Equipped w/ ¼” trs phone and XLR inputs and outputs on 2 channels. Removes ac noise: the pyle hum eliminator removes 60hz ac hum caused by ground loops that act like Radio antennae loop antenna.
BrandPyle #ad
ManufacturerSound Around #ad
Height2.5 Inches
Length6.25 Inches
Weight0.9 Pounds
Width7.25 Inches
Part NumberPHE400
WarrantyOne year limited warranty.

2. Ancable


Ancable Ground Loop Isolator,Isolation Transformer,Hum/Buzz/Noise Eliminator for Cable TV Applications

Ancable #ad - Each end of the isolator is a nickle-plated 75 OHM machined female F connector. Product shows superior rf performance operating at a frequency range of 5 - 1, 000 MHz.

Maximum insertion loss is 1. 5 dB. At 1 gHz. The housing is environmentally sealed against moisture and humidity. Normally the signal from the antenna or coax cable belongs to low voltage AC current and our Isolator will work with it. Perfect design with a metallic housing that provides excellent RFI shielding of > 85 dB. No more hum/buzz/noise, no more rolling Line. With this unit, you can eliminate audio hum/buzz/noise and horizontal scrolling bars caused by ground loops. Note: if your cable by pass the dc current, it will not work.
BrandAncable #ad
ManufacturerAncable Electronics #ad
Part NumberAN-107

3. N / A


Cable TV Audio Isolation Transformer,Hum Buzz TV/Noise Eliminator, Ground Loop Isolator

N / A #ad - High impedance isolation - ground loop isolator transformer provides galvanic isolation both the shield and center conductors. Experiencing tv signal interference generated audio hum buzz / noise and horizontal scrolling bars ? then this is the product for you need.

Our ground loop isolator made from premium materials, fits any 75 ohms coaxial (TV antenna or amplifier )and improves your signal, giving you crystal clear hdtv every time. Metal shell is made of copper and shielding layer. The isolator eliminates ground loops, prevent lightning strikes and provides a degree of protection for electronic equipment.

Provides superior RF performance operating. Isolator’s frequency range is 5-1000mhz ,suitable for IPTV installations utilizing HPNA or MoCA signaling over coaxial cable. Preventing buzz in sound systems and hum bars that appear on video monitors. F connector Type:Female to male.
BrandN / A #ad
Manufacturersz #ad

4. Tripp Lite


Tripp Lite IS250 Isolation Transformer 250W Surge 120V 2 Outlet 6 feet Cord TAA GSA

Tripp Lite #ad - Taa compliant: compliant with the Federal Trade Agreements Act TAA for GSA Schedule purchases. 2-outlets: includes two widely spaced NEMA5-15R output receptacles, 6 ft. 250w isolation transformer: complete line isolation, noise filtering and surge suppression is ideal for sensitive equipment. Ready to use: rugged all-metal housing ships ready for upright tower or wall mount installation. Power cord, circuit breaker overload protection and lighted power switch. Supports combined loads up to 250 watts continuous/2. 1a at 120V.
BrandTripp Lite #ad
ManufacturerTripp Lite #ad
Height4.5 Inches
Length7.75 Inches
Weight14 Pounds
Width4.75 Inches
Part NumberIS-250

5. Smof


Black, Smof Ground Loop Noise Isolator for Car Audio/Home Stereo System Eliminate The Buzzing Noise Completely with 3.5mm Audio Cable

Smof #ad - You will see the change was instant! Completely solved the noise problem! This noise filter does not require charging and has no built-in battery. Portable size in order not to take up your extra space, smof ground loop isolator 3. 5mm is designed with ultra-small and lightweight size 2.

36 * 078 * 078 in, and meet your portable needs, 0081lb its diameter is only half of 25 cents. Package contents smof g01 audio isolation transformer, user manual, 1*3. 5mm audio cable, 24-month Product Replacement Warranty and 24 hour Customers Service. Plugged this audio noise filter up and it instantly took the buzz/hum/static out of your car audio system/radio/home stereo/speakers. Give back the clean and clear music to you.

Extremely simple operation plugged this ground loop isolator directly into the cars/speakers AUX port, then the aux cable into the audio source. 3. 5mm cable connection smof noise isolator works with any device that has a 3. 5mm jack including smartphones, tablets, laptop, mp3 player, pc, or other speakers. Ground loop noise isolator eliminates groud loop interference that may occur when the audio source is connected to the playback device.
BrandSmof #ad
ManufacturerSmof #ad
Height0.79 Inches
Length2.44 Inches
Width0.79 Inches
Part NumberG01
WarrantyEvery Smof Product includes an 12-month, worry-free Guarantee from date of original purchase.

6. Blue Jeans Cable


Blue Jeans Cable Brand, Made in USA, Subwoofer Isolation Transformer/Ground Loop Hum Eliminator

Blue Jeans Cable #ad - 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.

Most, problems with a humming subwoofer are caused by ground loops. Made in the USA. This transformer will not fix hum caused by other causes, power supply issues within the sub, ground loops between devices other than the amp and sub, e. G. Induced hum from power cabling placed too close to the subwoofer cable.

See troubleshooting tips, below. If your powered subwoofer hums due to a ground loop between amp and sub, but not all, this transformer will fix the problem by breaking the ground connection while allowing the signal to pass through. Works with any powered subwoofer with an RCA-type unbalanced input; no separate power required.
BrandBlue Jeans Cable #ad
ManufacturerBlue Jeans Cable #ad
Part NumberSWT1

7. 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

8. XtremPro


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

XtremPro #ad - Gold-plated rca jacks / 2 Inputs, 2 Outputs. Input/output impedance: 12 kΩ. Size / weight: 3. Frequency range: 20-30, 000 Hz. 001 % / transmission Ratio: 1: 1. Thd: < 018" / 5oz. 54" x 2. 5" x 1.
BrandXtremPro #ad
ManufacturerHTI #ad
Part NumberXtremPro 65042
ModelXtremPro 65042
WarrantyLimited Warranty

9. TII Network Technologies


TII 220 Ground Loop Isolator for Cable TV applications

TII Network Technologies #ad - Robust design includes a metallic housing that provides excellent RFI shielding of > 85 dB. Unique in-line design is impedance matched to 75 ohms and is virtually transparent to all analog or digital bi-directional signals transmitted from 5MHz to 1.

0 ghz. Product shows superior rf performance operating at a frequency range of 5 - 1, 000 MHz. Unit comes standard with "F" type Male-Female connectors. Housing is environmentally sealed against moisture and humidity. Prevents unwanted ground loop current on the shield of the cable, which can cause noise and degrades picture quality. At 1 gHz. Maximum insertion loss is 1. 5 dB. Designed to work with today's high bandwidth CATV networks.
BrandTII Network Technologies #ad
Height1 Inches
Length3.5 Inches
Width1 Inches
Part NumberTII-220