AudioQuest

AudioQuest NRG 4 AC 3ft. Power Cord


List Price :  $359.99
Price :  $253.75
You Save :  $106.24 (30 %)
In Stock
Manufacturer :  AudioQuest
Item Model Number :  NRG4-3FT
Product Detail
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.
Features :
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 AudioQuests 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 AQs 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.

Specifications :
  • General
  • Length: 3 feet
  • Low-distortion replacement AC power cable (3-prong connector for wall outlet,IEC connector for component)
  • For audio/video components with a 2- or 3-pole IEC-type AC connector
  • Thirteen solid long-grain copper conductors: three 19-gauge and ten 21-gauge
  • Counter-Spiral Hyperlitz geometry provides self shielding against external noise sources
  • Textile braid cable cover
  • Warranty: 5 years

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