Remove RFI from Your Power Cords! 

Radio Frequency Interference or RFI is the single most pervasive interference affecting cable performance; every year, more and more RFI emitting devices invade our homes, damaging the delicate audio and video signals our cables are trying to transport.

RFI insinuates itself in the signal path, destroying tonal balance, reducing resolution and raising the noise floor!  Even the finest audio systems are not immune to the deleterious effects of RFI. The best way to eliminate RFI contamination is to stop it from getting into your system. Fortunately, there's an easy and inexpensive way to effectively reduce RFI in your system.

PowerWraps are available in two diameters to fit virtually any power cord, now there's no excuse not to try one!  The 0.37" PowerWrap works best on small cables, such as 16Ga and smaller cables.  The 0.56" PowerWrap is a bit wider in diameter for larger power cables, such as 12Ga and larger.

There are several fundamental ringing modes that cause an AC cord to resonate when current flows. The PowerWrap is designed to mitigate this to a substantial degree. Placement of the PowerWrap will determine which of the main modes and harmonic modes are suppressed. The modes and frequencies that are suppressed will determine the sonic signature of the AC cord. For best results, the PowerWrap is placed at the center of the AC cord and then "tuned" by sliding it slightly back or forth on the cable.  For best results, do not slide the PowerWrap any further than 3/4" in either direction.

Also available, HighWire All Clear RFI Coils for Interconnects, Digital and HDMI Cables! 

PowerWrap 0.37" shown, above.  PowerWrap 0.37" and All Clear RFI Coil shown in alternate image.

 

At Music Direct, we offer our customers a 30-Day Money Back Guarantee on components, hardware and audio accessories. This allows you time to ensure you made the right choice. If you are not satisfied with your purchase, contact our customer service department or your audio consult directly to arrange for a return.
 
This guarantee is not applicable on all Fluids, Phono Cartridges, and some special order merchandise.
 
Music is only returnable if it has not been opened.

To view our full return policy, click here.
Contact us with any questions about this policy.