Short summary
A high-current mains power cable engineered for power amplifiers, which demand huge reserves of transient current. The Hurricane tackles the AC noise and RF interference that mask detail, supplying clean power for full dynamics.
Key info
- High-current mains cable for power amplifiers
- Built for the transient current amplifiers demand
- Addresses RF noise picked up by the power cord
- Reduces distortion from the masking effect
- Top of the AudioQuest mains cable range
- Stabilises supply during dynamic passages
Description
Power amplifiers present a real challenge for any AC power source, as the transient current requirements (though short in duration) can be many times that of the average (RMS) current consumption. Power amplifiers are also unique from all other components in that the current draw is dynamic, not constant, and it changes with volume and audio signal content. Though many AC power cords may feature low DC resistance to allow for some of this requirement, the characteristic impedance of the AC cable is equally responsible for assuring uncompromised performance. Many premium AC cords constrict or compress the audio transient as their characteristic impedance restricts the transient current.
Low-Z / Noise-Dissipation 3-Pole AC Power Cable
- Solid Perfect-Surface Copper (PSC ) Conductors
- Uncompressed High-Current Transfer
- Ground Noise Dissipation Technology (US Patent # 9,373,439)
- ZERO (No) Characteristic Impedance (50Hz – 1MHz)
- 72VDC Dielectric Bias System (US Patent #7,126,055)
- Directionally Controlled Conductors
GND-Tech (Ground-Noise Dissipation)
AC Ground wires provide protection from current-wiring faults, but they also act as antennas. Thus, they are subject to induced radio-frequency (RF) noise. This RF noise bypasses component power supplies and is typically coupled directly into a system’s most sensitive audio/video circuits. AudioQuest’s patented Ground-Noise Dissipation (GND) greatly reduces this distortion, yielding unprecedented levels of noise dissipation across the widest bandwidth (range) of radio frequencies possible. Our unique circuit topology utilizes a common-mode phase-cancelling array, in concert with proprietary dielectric materials which provide additional differential linear filtering. (US Patent # 9,373,439)
HIGH PURITY CONDUCTORS – Solid Perfect-Surface Copper (PSC )
Solid Perfect-Surface Copper (PSC ) conductors prevent strand interaction, a major source of ear fatiguing transient intermodulation distortion. The astonishingly smooth and pure Perfect-Surface Copper eliminates harshness and greatly increases clarity compared to OFHC, OCC, 8N and other premium coppers. The superior purity of PSC further minimizes distortion caused by grain boundaries, which exist within any metal conductor. The astonishingly smooth and pure Perfect-Surface Copper further eliminates harshness and greatly increases clarity compared to OFHC, OCC, 8N and other premium coppers.
Uncompressed High (Variable) Current Transfer – Hurricane
With current capacity of 20 amps RMS @ 125VAC 50/60Hz (16 amps RMS @ 220-240VA 50/60Hz), Hurricane/High (Variable) Current can withstand current transient peaks many times its continuous (average) RMS rating. This makes Hurricane/High (Variable) Currentideally suited for a wide assortment of AC power conditioners, power regenerators, AC isolation transformers, and AC battery back-up devices, as well as any power amplifier, powered subwoofer, powered loudspeaker, powered receiver, or integrated amplifier.
Dielectric-Bias System with Radio Frequency Trap
All insulation between two or more conductors is also a dielectric whose properties will affect the integrity of the signal. When the dielectric is unbiased, dielectric-involvement (absorption and non-linear release of energy) causes different amounts of time delay (phase shift) for different frequencies and energy levels, which is a real problem for very time-sensitive multi-octave audio. The inclusion of an RF Trap (developed for AudioQuest’s Niagara Series of power products), ensures that radio-frequency noise will not be induced into the signal conductors from the DBS field elements. (DBS, US Pat #s 7,126,055 & 7,872,195 B1)
Directionality
All drawn metal strands or conductors have a non-symmetrical, and therefore directional, grain structure. AudioQuest controls the resulting RF impedance variation so that noise is drained away from where it will cause distortion. The correct direction is determined by listening to every batch of metal conductors used in every AudioQuest audio cable. When applicable, arrows are clearly marked on the connectors to ensure superior sound quality. For most models of AQ cable, the arrows not only indicate the direction that optimizes metal-directionality as part of Noise-Dissipation, but also indicates non-symmetrical attachment of shield and GND in order to optimize full-system performance.
User reviews
AudioQuest is an American audio brand best known for its wide range of hi-fi cables, AV cables, power products and compact digital audio accessories. Founded in 1980 by William Low, the company…
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