Voltage Vintage Coil® V2 – 30ft Coiled Guitar Cable (Black), ISO-COAT®
Our Voltage take on the classic coiled (curly) guitar cable—built for vintage tones, tour-ready durability, and a lifetime of performance. Featuring our patent-pending ISO-COAT® hermetic seal for the ultimate signal integrity and lifetime reliability.
Key Features:
- ISO-COAT® Seal (Patent Pending) – The only hermetic seal that prevents corrosion for life, ensuring lifetime signal integrity and cable durability.
- G&H Nickel USA Plugs – Industry-leading copper tip technology for lossless signal clarity and ultra-durable connections
- Cardas USA Silver Solder – Superior conductivity for pure, full-spectrum tone with zero signal degradation
- 21 AWG 95% Oxygen-Free Copper – An excellent mix of toughness and top end, delivering boutique-quality sound with low capacitance (25/39 pF/ft depending on stretch)
- Handmade in Australia – Built to Australian standards by qualified technical engineers
- Lifetime Warranty – Backed by a transferable, genuine lifetime warranty—built to last, gig after gig.
Free Shipping
Lifetime warranty
Australian Handmade
Word on the street
"I have played over 100 hours worth of gigs on my first blue voltage cable . now using the cream as well, It sounds great every time and I love the vintage vibe. Those two are my favourite cables of all time"
"I got so tired of breaking cables and wearing them out from stepping on them. That never happens with my Voltage coily cables. And it doesn't hurt that they look cool as hell. Best cables I've ever used, hands down."
"I'm on wireless so much that I never really thought about cables... until I got a Voltage Cable... now I reach for it first every time."
The Voltage Vintage Coil®
A nod to the early days of electrified guitar players that used “coiled cables” or “curly cables” on stage. Coiled Cables are still used today for their tone and vintage style.
Voltage Vintage Coils® are an upgraded, refined version of the first coiled cables used years ago, while still keeping that vintage vibe. The sound and top end is fuller, and our cables are way more durable for touring.
Thanks to our patent-pending ISO-COAT® technology, plus premium materials like Quad Eutectic silver solder, high-quality plugs, and 21 AWG oxygen-free copper, these coils deliver zero failures and a seriously long life.
Available in:
White | Surf Green | Electric Blue | Red | Orange | Caramel | Black | Chicago Cream (CME Exclusive)
Inside Our Coils.
What truly matters to us is that you, the artist, receive a product that stands the test of time — a product we can back with 100% confidence.
We want our customers to focus on playing, not worrying about gear failure. That’s why our attention is on developing the best-sounding, genuine lifetime instrument cables — no shortcuts, no compromises.
For guitarists who demand lifetime durability and consistent tone, Voltage Cable Co. cables deliver unmatched reliability — on stage, in the studio, and beyond.
At the heart of this is our patent-pending ISO-COAT® technology — a world-first method that hermetically seals the assembly from the inside, preventing corrosion and failure where it matters most.
The Silent Killer of Guitar Cables – Corrosion.
Most cables fail due to corrosion — causing crackling, signal loss, and total failure. ISO-COAT® protects your cable from the inside out, preventing corrosion for life.
ISO-COAT® – The First & Only Hermetic Seal for Guitar Cables
Patent pending first-of-its-kind hermetic seal for guitar cables. Hermetic sealing means no air, no moisture, and no oxidation—protecting the cable assembly and copper from corrosion and long-term failure.
Corrosion & Oxidisation ResistantISO-COAT® locks out corrosion and oxidation—two leading causes of cable failure and sonic degradation. Silent Tone killers.
Enhanced Structural IntegrityA reinforced, high-durability barrier that strengthens and protects the cable assembly.
Cured for 24 hoursEvery cable cures for 24 hours to ensure maximum strength and reliability before final assembly.
Technical Specifications
Voltage Vintage Coil®An excellent mix of toughness and top end
First-of-its-kind hermetic seal prevents corrosion, tone loss and cable failure.
Strengthens terminations for genuine lifetime reliability and performance.
No other solder flows as well, solidifies as uniformly, sounds as good or provides as durable and long lasting solder joints. There's a reason Quad Eutectic is considered the best in audio, and is widely used outside of our industry as well. Made in the USA.
Maintains signal clarity and warmth, ensuring rich, full-bodied sound with minimal high-end loss.
Copper tip technology, highly reliable great sounding plugs. Made in the USA
Thick outer jacket enhancing recoil memory for the life of your cable.
All cables are hand made by technical engineers with over 45 years experience in valve amp manufacturing and repairs.
