AudioQuest Niagara 3000 Low Z Power Noise Dissipation System Black

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  • $ 3,900

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AudioQuest expands your capability to stop contaminating noise and current compression with the introduction of the Niagara 3000. Almost all of the effective technology that distinguishes the award-winning Niagaras 5000 and 7000—AQ’s patented AC Ground Noise-Dissipation System, Transient Power Correction, extremely wide-bandwidth Level-X linear filtering, and more—is here, but at a more accessible price. Also, the 3000’s rack-friendly dimensions (17.5” W x 3.45” H x 15.2” D; 24.9lbs) and the included 2-RU rack ears make Niagara 3000 a very high-performance, cost-effective option for custom-install applications. Niagara 3000’s NRG-Series AC outlets not only feature superior grip and lower resistance thanks to beryllium copper, they also include thick Hanging-Silver plating to ensure the lowest impedance at radio frequencies, enabling superior noise dissipation. And, of course, like all Niagara products, the slim 2-RU Niagara 3000 features direction-controlled ultra-low-resistance solid wiring and filter inductors optimized for the highest efficiency noise-dissipation of radio frequencies.


  • The patented Ground-Noise Dissipation System greatly reduces ground-borne noise without compromising safety or creating low-level ground loops.
  • Transient Power Correction provides power amplifiers a current reservoir of over 55 amps peak (up to 25mS) for AC current transients.
  • Level-X Linear Noise-Dissipation Technology ensures the most consistent and widest bandwidth noise dissipation possible, without the inconsistent multi-node resonant peaking typically found in most AC power conditioners.
  • AQ-Formed AC RF Filtering Capacitors dramatically improve linearity and minimize distortions, while dissipating AC line and radio-coupled noise.
  • 7 Low-Z NRG Series AC Power outlets: 2 High-Current Low-Z Power; 5 Level-X Linear-Filtered Power (source components) outlets.
  • Non-Sacrificial Surge Protection will accept multiple transient power surges and spikes up to 6000V or 3000A.
  • Over-Voltage Shutdown with Automatic Reset enacts shut down at approximately 17% above optimal AC input levels until the incoming AC voltage returns to a safe range.


  • Transient Power Correction: 55 amps peak. Provides a current reservoir for any power amplifier (up to 25mS)
  • Level-X Linear Noise-Dissipation Technology: More than 21 octaves differential-mode filtering (10kHz–1GHz in excess of 24dB reduction) with linear response, optimized for varying line and load impedance
  • Patented Ground-Noise Dissipation (All outlets): 3 banks of direction-controlled ground-noise dissipation
  • Non-Sacrificial Surge Protection: Withstands multiple AC surges and spikes up to 6000V/3000A without sustaining damage—sonically non-invasive
  • Maximum RMS Input Current: 15 Amps (RMS)
  • Outlets: Source (5); High-Current (2)
  • Dimensions: 17.5" W x 3.45" H x 15.2" D (2-RU Rack Mount Kit included)
  • Weight: 28.9lbs. (US); 13.1kg

WARNING: California Residents - Proposition 65. This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to



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