Audioquest Thunder - High Current Mains Cable
AudioQuest is very proud to introduce a family of cables that recalibrate the importance of choosing AC cables carefully. The Storm Series of NRG cables don't embody just incremental evolution - though that's always a good thing - instead, they demonstrate a category jump.
- Solid Long-Grain Copper (LGC)/ Perfect-Surface Copper (PSC) Conductors
- Uncompressed High-Current Transfer
- Ground Noise Dissipation Technology (US Patent # 9,373,439)
- Zero Characteristic Impedance (50Hz – 1MHz)
- 72VDC Dielectric Bias System (US Patent #7,126,055)
- Directionally Controlled Conductors
A carefully finessed combination of solid high-purity Long-Grain Copper (LGC) and high-purity Perfect-Surface Copper (PSC) conductors prevent strand interaction, a major source of ear fatiguing transient intermodulation distortion. LGC allows a smoother and clearer sound than standard OFHC (Oxygen-Free-High-Conductivity) copper.
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-Current Transfer
With current capacity of 20 amps RMS @ 125VAC 50/60Hz (16 amps RMS @ 220-240VA 50/60Hz), Thunder/High-Current can withstand current transient peaks many times its continuous (average) RMS rating. This makes Thunder/High-Current ideally 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.
Ground Noise-Dissipation Technology
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 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.
Dielectric-Bias System (DBS; US Pat #7,126,055)
By creating a constant dielectric field for the cable’s primary capacitance field or dielectric, DBS assures extended bandwidth and more evenly filtered noise dissipation, eliminating the distortions and ringing that plague other cables even after years of use and so called “run-in time.” In addition, DBS assures that the RF Noise-Dissipation System works as linearly as possible.
Controlled for Correct 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.