Niagara 3000 is Named Product of the Year (Again)
AudioQuest's Niagara 3000 power conditioner has been named Stereophile's 2025 Accessory of the Year.
News & Reviews
Niagara 3000 is Named Product of the Year (Again)
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PowerQuest 707 Makes a HUGE Difference
Shane Lee unboxes the PowerQuest 707 and uses an Entech powerline noise analyzer to test its ability to counteract induced noise.
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PowerQuest 303 is Dead Silent
“Nothing! Completely dead silent!” David Susilo is suitably impressed by PowerQuest 303.
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ThunderBird Takes Enthusiasm to New Heights
With our ThunderBird cables in his system, Neil Gader's enthusiasm for listening to music soared to new heights.
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ThunderBird: One High-Flying Bird
ThunderBird speaker cables and interconnects take Neil Gader's enthusiasm for music to great new heights.
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A Detailed Look at the Niagara 7000
AudioQuest's Senior Director of Engineering, Garth Powell, chats with Upscale Audio's Kevin Deal about our flagship power conditioner, the Niagara 7000.
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American Made: AudioQuest DragonFly Cobalt
In November 2021, Jana Dagdagan traveled to Mirac Tabtronics in Lynchburg, Ohio, to receive a behind-the-scenes look at the DragonFly Cobalt manufacturing process.
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AudioQuest DragonFly Cobalt USB DAC + Preamp + Headphone Amp Review
The DragonFly Cobalt is a 'piece-of-mind' product. Especially after its price drop you cannot go wrong as it offers the best compromise between sound quality, amplification, and power consumption. Its value is...
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Dragon Nails It
Black backgrounds? Check. Taut bass? Check. Extended highs? Check. Seamless top-to-bottom timbral veracity? Double check. Sheer musical pleasure? NAILED IT.
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Do Silver HDMI 2.1 Cables Make A Difference?
Shane Lee of Spare Change Reviews explores HDMI cables with Garth Powell of AudioQuest.
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Getting to Know Niagara 3000
"This is going to be the biggest-selling power conditioner in the history of Upscale Audio," enthuses Kevin Deal. Find out why...
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NRG-Z3 Blows Minds
Muse Kastanovich thought he was reviewing the Dali Callisto 2C powered speaker system. That is, until our NRG-Z3 power cable showed up...
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Dragon AC Power Cables Breathe Fire
The Absolute Sound’s Jacob Heilbrunn is hot for Dragon’s refinement, smoothness, and sophistication.
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Blizzard Makes Music Sound Better
“The improvements were obvious and immediate,” says Twittering Machines’ Michael Lavorgna upon installing our Blizzard AC power cable.
Theory & Education
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The Case for Highly Optimized Power Conditioning
When it comes to the Alternating Current (AC) used in today’s homes, we’re relying on a century-old technology created for incandescent lights and electric motors. Our audio/video systems deserve better.
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Dressing Long Speaker Cables
We recommend following The Absolute Sound's Substack, where the magazine's editors offer think pieces, share links to often fascinating articles related to music and sound, host a weekly Q&A, and...
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Killing the Noise: Mythical Creature & Folk Hero Speaker Cables
Explore AudioQuest’s cutting-edge speaker cables, designed by Senior Director of Engineering Garth Powell. Learn how ZERO-Tech and RF/ND-Tech eliminate distortion and combat RF noise, delivering superior audio clarity.
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AudioQuest 48G and eARC-Priority HDMI Cables Overview
Sound first. While 8K and other compelling video/gaming features make the HDMI headlines, AudioQuest’s 48 and eARC-Priority Series HDMI cables are our best-sounding HDMI cables yet. The precision and tighter...
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Cable Directionality: It's All About Noise
If you’ve ever wondered about the arrows on AudioQuest cables, read any of our educational materials, or merely followed any of the online chatter regarding our products, perhaps you’ve wondered...
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Power Demystified
In this detailed white paper by Garth Powell, AudioQuest’s Senior Director of Engineering, you’ll discover the essentials of AC power management for high-resolution audio systems.
