Alpha 11 OCC Custom Power Cable
Best power upgrade for audiophiles seeking refined sound in high-end systems.
Experience superior audio with the Alpha 11 OCC Custom Power Cable from Douglas Connection. Engineered with ultra-pure 11 AWG Ohno Continuous Cast (OCC) copper, this cable ensures exceptional conductivity for improved dynamics and a quieter soundstage. Its flexible design allows for easy installation in high-end audio setups, powering demanding components like amplifiers and line conditioners. Customize your setup by selecting from a range of premium Furutech connectors, including NCF options, to optimize power transfer and achieve the best possible sound quality for your system.
$300.00
Owner Satisfaction
4.5
/ 5
Category Rank
753
/ 1786
#753 in System & Power Cables
Price vs Category Average
+5%
Above average
Conductor
11
/ AWG UP-OCC Copper
Who it's for
- Listeners wanting improved soundstage and dynamic range
- Audiophiles seeking maximum signal purity for sensitive components
- System builders prioritizing long-term durability and connection integrity
Who should skip it
- Budget-conscious buyers looking for standard power solutions
- Casual listeners with modest or non-resolving audio systems
- Users with limited space behind tight equipment racks
Performance breakdown
Conductivity Efficiency
Ultra-pure OCC copper ensures minimal resistance for high-demand audio components.
Installation Flexibility
Highly pliable design makes routing through tight equipment racks effortless.
Customization Depth
Extensive connector and length options tailor the cable to any setup.
Build Integrity
Premium Furutech components provide a robust, secure connection for long-term reliability.
Sonic Resolution
Advanced metallurgy significantly improves dynamics and clarifies the overall soundstage.
Power Handling
Heavy-duty 11 AWG gauge easily supports the most demanding power amplifiers.
Key Specs
Conductor
11 AWG UP-OCC Copper
Conductor Material
OCC (Ohno Continuous Cast) Copper
Connector Types
IEC C13 and NEMA 5-15P options available
Connector Treatment
Alpha Process (Cryogenic and Demagnetization)
Customizable Length Range
1 ft to 25 ft
Base Length
3 ft (without connectors)
Cable Function
AC Power Cord
Connector Compatibility Examples
FI-50 NCF, FI-52 NCF, FI-28R
Features
- Utilizes ultra-pure UP-OCC copper conductor
- Highly flexible design for easy routing
- Customizable length from 1 ft to 25 ft
- Choice of premium Furutech connectors
- Alpha Process treatment enhances conductivity
- Designed for high-power audio components
- Offers improved resolution and dynamics
- Resists corrosion due to copper purity
What customers say
Audiophiles overwhelmingly praise the Alpha 11 OCC Custom Power Cable for delivering significant sonic improvements. Users consistently report enhanced dynamics and a noticeably blacker background, which allows for superior detail retrieval and a vastly expanded soundstage. Beyond the exceptional audio performance, the cable's construction receives high marks. Reviewers appreciate the robust, premium feel and high quality of the connectors, suggesting excellent longevity. While positioned in the high end, purchasers feel the tangible performance gains fully justify the investment, especially for critical components. The custom options further ensure seamless integration into demanding high fidelity systems, converting skeptics into firm believers in its value for peak system performance.
Know before you buy
Ohno Continuous Cast (OCC) copper is processed to eliminate grain boundaries within the metal. This results in superior conductivity and signal purity, which helps reduce electrical noise and improves the overall dynamics of your audio system.
Yes, the 11 AWG conductor gauge is specifically designed to handle high-current demands. It is well-suited for power-hungry components such as amplifiers, power conditioners, and line conditioners.
Furutech’s NCF (Nano Crystal² Formula) connectors utilize a specialized crystalline material that generates negative ions and converts thermal energy into far-infrared radiation. This provides enhanced damping and improved electrical contact, which can lead to a lower noise floor and better resolution in your audio playback.
The Alpha 11 is designed as an unshielded cable to maintain maximum flexibility and avoid the potential sonic coloration sometimes introduced by shielding materials. It is best suited for environments where you can route the cable away from heavy interference sources.
Despite its thick 11 AWG gauge, the cable is engineered to be highly flexible. This makes it much easier to route through tight spaces or around corners in a crowded audio rack compared to many other high-gauge power cables.
Yes, the customization options allow you to select specific IEC and NEMA connectors to match your equipment's requirements. You can configure the cable to fit standard C13 or high-current C19 inlets as needed.
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$300