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Main Line Sound & Video

Main Line Sound & Video

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AudioQuest® NRG-4 AC Power Cable

Model #: NRG-4

At a Glance

AudioQuest® NRG-4 AC Power Cable with counter-spiral geometry and copper conductors

WarningProposition 65 Warning for California Residents
AudioQuest® NRG-4 AC Power Cable

General Specs

Connector Type3-Pole

AudioQuest® NRG-4 AC Power Cable

Model #: NRG-4
133771
Model #: NRG-4
AudioQuest
$99,999.00

Call for Best Price

At a Glance

AudioQuest® NRG-4 AC Power Cable with counter-spiral geometry and copper conductors

Get to know this product.

No matter how perfect an AC power source, distortion is added within any AC cable, especially within a stranded cable. Even the most sophisticated filters and power supplies cannot eliminate this cable-induced distortion.

Solid Perfect-Surface Copper+ (PSC+) Conductors

    NRG-4 uses extremely high-purity Perfect-Surface Copper+ conductors. All conductors are solid, which prevents strand interaction, a major source of distortion. Surface quality is critical because a conductor can be considered a rail-guide for both the electric fields within a conductor, and for the magnetic fields outside the conductor. The astonishingly smooth and pure PSC+ eliminates harshness and greatly increases clarity compared to OFHC, OCC, 8N and other coppers. The superior purity of PSC+ further minimizes distortion caused by grain boundaries, which exist within any metal conductor.

Multi-Position Carbon-Based Noise-Dissipation and Cross-Talk-Dissipation Systems (Insulation)

    The negative conductors in NRG-4 are insulated with partially conductive Carbon-Loaded Polyethylene. This remarkable material damps radio-frequency garbage from being fed back into the amplifier. The sonic benefit is exactly the same reduction in “hash” and better dimensionality that comes whenever RF garbage is reduced in an audio circuit. NRG-4 uses Foamed-Polyethylene Insulation on its positive conductors because air absorbs next to no energy, and Polyethylene is low-loss and has a benign distortion profile. Thanks to all the air in Foamed-PE, it causes much less of the out-of-focus effect common to other materials.

Counter-Spiral Geometry

    NRG-4 power cables have an inner circular array of positive conductors spiraling in one direction. Around this inner group are the negative conductors spiraling in the opposite direction. Even while the positive and negative conductors are crossing each other instead of being parallel, the relationship between the positive and negative groups is fixed and non-changing, adhering to one of AudioQuest’s most basic design tenets: consistency. The result is an astonishing clarity, like focusing a camera lens you had no idea was so far out of focus.

Cold-Weld System

    This novel plug design enables a perfect heat-free connection between cable and plug. The connection between the plug and conductors is made using AQ’s Cold-Weld System, which provides a superior connection that ensures that the structural integrity of the conductor is kept completely intact.  The Cold-Weld System refers to a combination of high pressure at the point of contact and the use of copper- or silver-impregnated paste.

Terminations

    Cold-welded connectors.

*Please contact store about cable length.

Specifications

General Specs

Connector Type3-Pole
WarningProposition 65 Warning for California Residents