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RFI/EMI Noise Suppression

Electromagnetic interference (or EMI, also called radio frequency interference or RFI) is an unwanted disturbance that affects an electrical circuit due to electromagnetic radiation emitted from an external source. [1] The disturbance may interrupt, obstruct, or otherwise degrade or limit the effective performance of the circuit. The source may be any object, artificial or natural, that carries rapidly changing electrical currents, such as an electrical circuit, the Sun or the Northern Lights.

EMI can be intentially used for radio jamming, as in some forms of electronic warfare, or can occur unintentionally, as a result of spurious emissions for example through intermodulation products, and the like. It frequently affects the reception of AM radio in urban areas. It can also affect cell phone, FM radio and television reception, although to a lesser extent.
Akiko Audio E-Tuning Gold [click for more]
$275.00
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Akiko Audio Tuning Stick - Universal [click for more]
$270.00
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Akiko Audio Tuning Stick - AC [click for more]
$170.00
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$170.00$170.00
Akiko Audio Tuning Stick - XLR [click for more]
$180.00
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Akiko Audio Tuning Stick - RCA [click for more]
$180.00
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Cardas RCA Caps (pair) [click for more]
$9.59
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XLR Signature Series Caps [click for more]
$56.99
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XLR Signature Series Caps [click for more]
$56.99
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Audioquest Noise-Stopper RCA Caps [click for more]
$39.00
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Audioquest Noise-Stopper XLR Output Caps [click for more]
$29.00
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Audioquest Noise-Stopper XLR Input Caps [click for more]
$29.00
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