Every installation technician has faced it or soon will - the dreaded humming from the speakers, a telltale sign of a ground loop. Ground loops are caused by voltage potential differences at the ground point on your equipment. Voltages in the range of microvolts up to millivolts or higher can cause ground loops. Ground loops occur when multiple audio/video components are powered from different outlets, most commonly outlets that are tied to different circuit breakers or even a different secondary from the power transformer. Ground Loop Isolation Transformers from impact acoustics connect easily into your A/V system and break the ground path through cables between components. Start at the component last installed before the ground loop was discovered and connect the isolation transformer at different ends of the A/V cable until the ground loop is gone.
Product Type: Stereo audio isolation transformer
Dimensions (WxDxH): 3.9 in x 1.5 in x 1 in
Weight: 4 oz
Manufacturer Warranty: Limited lifetime warranty
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Cables To Go Impact Acoustics 3.5mm Stereo Audio Isolation Transformer - Stereo Audio Isolation Transformer (2437495) On Sale