Actualités & Avis

PowerQuest 505 Delivers Refinement and Punch

Fairaudio's Michael Bruss admires the PowerQuest 505's combination of refinement and punch.

Immediate and Apparent Differences
Over on YouTube, hi-fi enthusiast Sonic Expressions introduces AudioQuest cables into his system. The results are immediate — and surprising.
AudioQuest Brave Heart Gets to the Heart of the Music
FWD.nl's Harro Tillema has met his new favorite speaker cable: AudioQuest Brave Heart.
HDMI for Audio? Yes!
Which HDMI cable should you choose for audio? Our friends at Son-Video have some very good ideas.
Tech Talk with Bill Low
To complement Steve Dickinson's review of our Brave Heart ZERO-Tech speaker cable, HiFi+'s editor, Alan Sircom, asked AudioQuest's founder and chief designer, Bill Low, about the AQ development process.
Brave Heart Grants Freedom!
Though he had little prior experience with AudioQuest products, HiFi+'s Steve Dickinson wasted no time getting to the heart of our ZERO-Tech speaker cable, Brave Heart.
Big Kids Toys Loves Brave Heart
Big Kids Toys names AudioQuest Brave Heart ZERO-Tech speaker cable among the best products of 2025.
Tom Martin Builds a Listening Room
When Tom Martin, Chairman and CEO of Nextscreen, publisher of The Absolute Sound and HiFi+, build a new listening room, he did it from the ground up, atop a foundation...
Much More than Mere Nostalgia: The Small and Mighty PowerQuest TV3
Last week, we chatted with Krista Haughey about the versatile TV3 non-sacrificial surge protector. Now we catch up with its designer, Garth Powell, for historical perspective and technological insight.
Mackenzie is a Winner
AudioQuest's modest, truthful Mackenzie interconnect is a Hi-Fi+ award winner.
AudioQuest Brave Heart Delivers Precision, Purity, & Tonal Warmth
Jörg Dames of Fairaudio puts our Brave Heart ZERO-Tech speaker cable through their paces and ranks them among his personal favorites.
Size Matters: The PowerQuest TV3 Non-Sacrificial Surge Protector
Why is Krista Haughey, AudioQuest's Senior Director, North American Sales, so dang enthusiastic about the PowerQuest TV3 non-sacrificial surge protector? We asked her.
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.
Music, Sound, Emotional Vulnerability: William E. Low on the Audio Insider Podcast
AudioQuest founder and CEO, William E. Low, joined Lenny Florentine of the Audio Insider podcast for a conversation on music, hi-fi, and the many pleasures of practicing a curated life.

Théorie & Éducation

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.
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...
Éliminer le bruit : Câbles de haut-parleur créature mythique & héros populaire
Découvrez les câbles de haut-parleur à la pointe de la technologie de AudioQuest, conçus par le directeur principal de l'ingénierie Garth Powell. Apprenez comment ZERO-Tech et RF/ND-Tech éliminent la distorsion...
AudioQuest Aperçu des câbles HDMI 48G et eARC-Priority
Le son d'abord. Alors que la 8K et d'autres fonctionnalités vidéo/gaming captivantes font les gros titres du HDMI, les câbles HDMI de la série 48 et eARC-Priority de AudioQuest sont...
Directionnalité des câbles : tout est une question de bruit
Si vous vous êtes déjà demandé ce que signifient les flèches sur les câbles AudioQuest, lu nos documents éducatifs, ou simplement suivi les discussions en ligne concernant nos produits, peut-être...
Pouvoir démystifié
Dans ce livre blanc détaillé par Garth Powell, le Directeur Senior de l'Ingénierie de AudioQuest, vous découvrirez les éléments essentiels de la gestion de l'alimentation CA pour les systèmes audio...