Triode Wire Labs American II Series Power Cord
Best audio upgrade for discerning audiophiles seeking sonic refinement.
This meticulously crafted power cord is designed to elevate the performance of high-fidelity audio systems by addressing critical power quality. It utilizes high-purity copper conductors with proprietary coatings, advanced geometry to reduce capacitance and skin effect, and specialized shielding to minimize resistance and filter interference. Enhanced conductivity and signal integrity are achieved through Furukawa copper connectors and deep cryogenic treatment. This cord is particularly recommended for digital audio components, promising a quieter background, improved dynamics, and a more refined listening experience.
$629.00
Owner Satisfaction
4.6
/ 5
Category Rank
539
/ 1910
#539 in System & Power Cables
Price vs Category Average
+88%
Above average
Conductor Material
High-purity copper
/ High-purity copper
Who it's for
- Audiophiles seeking to elevate their high-fidelity audio system's performance
- Discerning listeners valuing robust, long-lasting components in their audio setup
- Enthusiasts aiming to fine-tune their existing high-end audio equipment
Who should skip it
- Budget-conscious consumers or those new to high-end audio accessories
- Skeptics or users with less resolving systems
- Practical consumers prioritizing tangible, easily quantifiable improvements for their money
Performance breakdown
Noise Floor Reduction
Carbon shielding effectively silences background interference for a pristine listening environment.
Dynamic Range
High-purity copper conductors allow for effortless, punchy transient response.
Build Integrity
Handcrafted construction ensures long-term durability and consistent electrical performance.
Connector Quality
Premium Furukawa copper connectors provide a secure, low-resistance signal path.
Ease of Routing
Flexible design makes managing heavy-gauge cabling behind racks surprisingly simple.
Out-of-Box Readiness
Professional burn-in service eliminates the need for lengthy break-in periods.
Key Specs
Conductor Material
High-purity copper
Wire Gauge
9 AWG
Jacket Material
Nylon Braided with proprietary insulation and conductive carbon sleeving
Connector Type End 1
IEC C13
Connector Type End 2
NEMA 5-15P
Cable Length
6 feet
Shielding Type
Conductive carbon sleeving for RF filtering
Special Treatments
Deep cryogenic treatment, demagnetization, burn-in
Know before you buy
The American II Series is designed to lower the noise floor, which typically results in a blacker background and improved micro-dynamics. By filtering out RF interference, it allows digital components to resolve finer details and textures that are often masked by power-line noise.
Despite the heavy 9 AWG conductor gauge, the cable is engineered to be surprisingly flexible. The nylon braiding and overall construction allow for relatively easy routing, even in tighter spaces behind audio racks.
Deep cryogenic treatment is used to refine the crystalline structure of the copper conductors. This process improves overall conductivity and signal integrity, ensuring that power delivery is as efficient and consistent as possible.
While you can certainly use the cable immediately, the included burn-in service ensures the cable performs at its peak potential right out of the box. This eliminates the long waiting period typically required for high-purity copper cables to settle and reach their optimal sonic signature.
The conductive carbon sleeving acts as a specialized shield that targets and filters out radio frequency (RF) interference. By preventing this noise from entering your components, the cable helps maintain a cleaner power signal, which is essential for high-fidelity audio reproduction.
Yes, the cable features a standard NEMA 5-15P plug, making it fully compatible with any standard North American 3-prong wall outlet. The IEC C13 end is also the industry standard for most high-end audio components.
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$629