Niagara Power Conditioners

Low-Z Power | Noise-Dissipation Systems

Experience the clarity, dimensionality, frequency extension, dynamic contrast, and pure grip your A/V systems have been capable of delivering — if only the power had been right.

Optimized Performance

All Niagara power products take a holistic, science-based approach to AC power technology and represent a comprehensive solution to the ever-increasing noise that plagues our power lines. In Niagara, AudioQuest’s Linear Noise-Dissipation Technology and Ground Noise-Dissipation combine to deliver the widest-bandwidth, most consistent noise-dissipation circuit in the industry.

Unleashed Power

A great system is built from a solid foundation, and that foundation begins with power. Packing directionally controlled internal wiring and inductors, fully formed capacitors, extreme-high-tension AC inlets and outlets, and Transient Power Correction circuitry for on-demand current, Niagara is power unleashed — thrilling dynamics, startling jump factor, and a deeply immersive listening experience.

Advanced Protection

All AudioQuest power products include Non-Sacrificial Surge Protection and Extreme-Voltage Automatic Shutdown. When faced with repeated 6000V/3000A input surges — the maximum that can pass a building’s AC electrical panel — Niagara remains unfazed. Besides catastrophic surges, Niagara also protects against daily micro-spikes, so you can take comfort in knowing your valuable gear is well protected.

    "The Niagara 7000 is an audio godsend."

    Roy Gregory

    HiFi+

    "…listening to the Niagara really is like plunging over a waterfall — it carries you into a new sonic world."

    Jacob Heilbrunn

    The Absolute Sound

    “The Niagara 7000 better resolved fine detail and threw a deeper, more expansive soundstage…. Transients of the struck notes sounded faster, less thick, more naturally expressed through the Niagara, as did the length of the notes’ decays.”

    Michael Fremer

    Stereophile

    “I know not of any other upgrade at any price that gives (relatively) so much for (relatively) so little.”

    John Darko

    Darko Audio

    “I love what the Niagara 5000s and 1000 and the rest of the AudioQuest kit have done for the sound of my system.”

    Kal Rubinson

    Stereophile

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    Frequently Asked Questions

    Do the Niagara Series products meet NEC regulations? Are there any safety risks involved in using a balanced AC supply in a home?

    Is it recommended to use the Niagara Series products only with the AQ NRG Edison wall outlets?

    Are the component Niagara power products rack-mountable? Are ears included or sold separately?

    Does the Niagara’s Noise Dissipation Technology benefit video quality?

    Other vendors have suggested that I plug my power amplifiers directly into the wall. Is that the case when using Niagara?

    Can you plug one Niagara Series product into another?

    How many power amplifiers can you plug into the Niagara 7000 and still have enough current reserve or capacity?

    Is cryogenic treatment useful and is it used for the Niagara Series?

    Do these Niagara Series products come with a power cord in the box?

    Does the AQ Niagara Series feature a surge protection warranty?

    What is Common-Mode Noise and what is Transverse-Mode Noise?

    How does our patented Ground Noise-Dissipation System compare to other brands?

    Are there any length limitations or recommendations for the main attached power cable?

    Does the Dielectric-Biased Symmetrical Isolation Transformer make a significant impact on sound quality?

    Where are the coax connections for Cable/Satellite video lines?

    What are the key technologies that make the biggest impact on doing less harm?

    What happens if lightning strikes or there is a major voltage drop or spike?

    Why can’t the power supplies of source components and power amplifiers sufficiently deal with AC problems?

    What are the forms of distortion caused by AC power (and how does that relate to what I hear and see in my system)?

    Why does AC power matter?

    What are the surge protection limits (Under- and Overvoltage)?

    What power technologies are used (Active Power Regeneration, AC Filtering/Conditioning, Battery Backup)?

    Niagara Series FAQs

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