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Isolators/Noise Filters

Ground Loop Isolators and Noise Filters:
Ever wondered why sometimes your stereo speakers start to hum when you plug certain components in?
The most likely cause of humming in audio equipment is due to a ground loop in your home or apartment mains power wiring. A ground loop occurs through differences in resistance in the electrical system. When you connect your computer to your stereo, a path is provided for electricity to flow from one wall socket to another as the electrical system tries to balance itself. This causes your speakers to hum.
Ground-loop Isolators decouple ground connections between equipment sources or speakers eliminating hum and noise. Available in single line configurations with mono mini 3.5 male to female, RCA male to female or dual RCA for left/right stereo applications.
Learn More: Audio/Video Isolation Transformer Noise Filters

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CE Labs

Component Video and Stereo Audio DC Blocker, CeLabs DC-101

CE Labs
$60.90
$29.90
Qty:
Calrad Electronics

RCA Male to Female Audio Isolation Transformer 600-Ohm

Calrad Electronics
$13.25
Qty:
Sescom

Stereo Audio Mini 3.5mm I/O Hum Eliminator

Sescom
$54.95
Qty:
CablesToGo

CablesToGo Composite Video Isolation Transformer Eliminate noise from your video system due to the effects of ground loops,an easy connection via standard video cables

CablesToGo
$39.99
Qty:

3.5mm Mono Male to Female Audio Isolation Transformer.

$13.25
Qty:
CablesToGo

CablesToGo Stereo Audio Isolation Transformer Stop speaker hum due to the effects of ground loops; an easy connection via standard audio cables

CablesToGo
$79.99
Qty:
Audio Authority

Active Video DC Blocker - Model 1183. Open Box - Save!

Audio Authority
$65.00
$49.00
Qty:
Audio Authority

Ground Loop Eliminator, DC Blocker for Component Video and Analog Audio, Audio Authority 1184

Audio Authority
$129.00
$116.10
Qty:
CablesToGo

CablesToGo S-Video Isolation Transformer Eliminate noise from your video system due to the effects of ground loops; an easy connection via standard video cables

CablesToGo
$44.99
Qty:
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