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.
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Bulk Spool
Bulk Spool
Bulk Spool
HD6 Forest
18 AWG Bulk Cable for HD Video, RF, & Subwoofer Applications
Contact your authorized dealer for pricing
SKU:
HD6FORG500
Amplifier-End Connector: Multi-Spade, Banana, U-Spade, or V-Spade
Often, the choice between terminating your speaker cables with spade lugs or banana plugs will come down to personal preference. However, the EU-compliant isolated binding posts used on some power amplifiers often makes it difficult if not impossible to tighten spade lugs with high torque or pressure. In these applications, the AudioQuest banana connector is the superior choice, and may be the only choice.
AudioQuest has conducted a fairly extensive survey of contemporary amplifier manufacturers to determine whether spades or bananas will be most appropriate for a given brand and model of amplifier. Please contact us, provide the brand and model of the amplifier, and we’ll respond with the optimal connector type.
Given the girth and weight of our Mythical Creature Series speaker cables, a spade may be better capable of fully supporting the cable. This is particularly a concern with binding posts that do not allow a banana connector to fully seat into the post. The EU-compliant posts will neither accept our V-Spade nor allow our Multi-Spade to be fully seated. For these applications (or when you’re not certain), we highly recommend the U-Spade, as it can accommodate any binding post. The V-Spade is a specialty spade connector that works well with large wingnut binding posts (such as the Mundorf ), as it allows extra clearance.
Speaker-End Connector: Spade or Banana
Here we typically recommend the U-Spade or banana connector. However, even though there is less weight and pressure on this side of the cable (particularly for BiWire sets), it is nevertheless important to note the binding post’s design. If a banana connector cannot seat all the way into the binding post, we recommend one of our spade connectors.
Key Features & Technology Explained
Description
Description
Solid 0.5% Silver Conductors
Solid conductors minimize the harmful effects of both electrical and magnetic strand-to-strand interaction. For digital cables, whose signals are of such high frequency that they travel almost exclusively on the surface of the conductor, increasingly thick layers of silver plating are applied to AudioQuest’s Long-Grain Copper (LGC) conductors to further improve Noise-Dissipation. Placing the superior metal on the outside of the conductor produces the greatest benefit on overall performance—a superbly cost-effective way to maximize a digital cable.
3-Layer Shield: Foil + 90% Braid + Foil
Solid conductors minimize the harmful effects of both electrical and magnetic strand-to-strand interaction. For digital cables, whose signals are of such high frequency that they travel almost exclusively on the surface of the conductor, increasingly thick layers of silver plating are applied to AudioQuest’s Long-Grain Copper (LGC) conductors to further improve Noise-Dissipation. Placing the superior metal on the outside of the conductor produces the greatest benefit on overall performance—a superbly cost-effective way to maximize a digital cable.
3-Layer Shield: Foil + 90% Braid + Foil
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Metal |
Solid 0.5% Silver
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Shield |
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Jacket |
Green CL3 PVC
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| Manufacturing Details | |
Country of Origin |
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Sold As |
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 HD6 ForestFrom $1,475.00 |  HD6 Pearl$1,500.00 |  HD6 Carbon$2,250.00 | |
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Metal |
Solid 0.5% Silver
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Solid Long-Grain Copper (LGC)
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Shield |
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Jacket |
Green CL3 PVC
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Gray with White Stripes CL3 PVC
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Black with Gray Stripes CL3/FT4 PVC
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Country of Origin |
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Sold As |
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News & Reviews
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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.
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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.
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AudioQuest Does it Again — and Again!
Max Delissen of Art's Excellence listens to our latest ZERO-Tech speaker cables, Lone Ranger and Brave Heart, in direct comparison with Robin Hood, William Tell, and ThunderBird.
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Graig Neville Visits AudioQuest
Join Graig Neville of Part-Time Audiophile, as he takes readers behind the scenes at AudioQuest HQ in Irvine, CA.
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Introducing... Lone Ranger ZERO-Tech Speaker Cable
Like its sibling, Brave Heart, introduced earlier in 2025, Lone Ranger blurs the line in performance between AudioQuest's high-value Folk Heroes and the state-of-the-art Mythical Creatures.
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AudioQuest ThunderBird and Dragon Receive The Absolute Sound's Inaugural Technology of the Year Award
The Absolute Sound's Fall 2025 Special Issue, available now, highlights noteworthy technologies and innovations in high-end audio. TAS editor-in-chief Robert Harley explains: "Technological advances are pushing forward the state of...
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The Absolute Sound's 2026 Editors' Choice Awards: Shared Spaces
Eight AudioQuest products have received The Absolute Sound's Editors' Choice Award (Shared Spaces), featured in the November issue of TAS, available now.
