Furutech FP-Alpha 3 Power cable
Best high-performance cable for audiophiles building custom power cords.
The Furutech FP-Alpha 3 Power cable is a premium raw cable, perfect for audiophile DIY power cord projects. This 3-conductor cable features high-purity 11 AWG OCC Copper conductors for superior signal transfer. Its construction includes three twisted cores, insulated with color-coded PE, and protected by a flexible Green PVC sheath. Furutech's 2-Step Alpha Process treatment on metal parts enhances conductivity, leading to improved dynamics, resolution, and a more expansive soundstage for your audio system.
$165.00
Owner Satisfaction
4.6
/ 5
Category Rank
446
/ 1786
#446 in System & Power Cables
Price vs Category Average
-42%
Below average
Conductor
113.94.
/ α (Alpha)-OCC Copper ( AWG / sqmm)
Who it's for
- Audiophiles seeking enhanced clarity and dynamic range
- Listeners prioritizing premium materials and noise rejection
- Owners wanting long-term reliability and rugged construction
Who should skip it
- Budget-conscious buyers with modest audio setups
- Users with entry-level gear seeing limited sonic gains
- People managing tight spaces behind compact audio racks
Performance breakdown
Signal Purity
High-purity OCC copper ensures minimal signal degradation for demanding audio systems.
Conductivity Efficiency
Alpha Process treatment significantly optimizes electron flow across all metal components.
DIY Versatility
Robust construction makes this an ideal foundation for custom power builds.
Mechanical Flexibility
The supple PVC sheath allows for easy routing in tight spaces.
Sonic Dynamics
Delivers a noticeably more expansive soundstage and improved transient response.
Build Integrity
Heavy-gauge conductors provide a durable, reliable path for power delivery.
Key Specs
Conductor
α (Alpha)-OCC Copper (11 AWG / 3.94 sq.mm)
Insulation Material
PE (Red, Natural, Yellow)
Sheath
Flexible PVC (Green)
Overall Diameter
15mm
Max. Conductor Resistance
0.0052Ω/ M
Min. Insulation Resistance
2500 MΩ‧km @ 20℃
Dielectric Strength
3000 V/1 min AC
Construction
3 Cores Twisted Together
Features
- High-purity 11 AWG OCC Copper conductors
- Alpha Process treated metal parts
- Ideal for DIY power cable projects
- 3 conductor twisted design
- Flexible PVC outer sheath
- Enhanced conductivity for better dynamics
- Creates a larger soundstage
What customers say
Users consistently praise the Furutech FP-Alpha 3 for delivering superior audio performance, emphasizing a marked reduction in background noise. This results in clearer sound, better micro-detail retrieval, and a wider soundstage. The cable's construction using proprietary conductors inspires confidence in its long-term stability. While the sonic improvements, particularly in bass definition and high-frequency smoothness, are described as transformative, the high investment cost is a significant consideration for many. However, audiophiles prioritizing material quality and dynamic impact agree that this cable fulfills its promise of sonic purity once the necessary break-in period is complete. It is highly recommended for those seeking maximum system potential.
Know before you buy
This product is sold as raw bulk cable. It is specifically designed for DIY enthusiasts who wish to terminate their own power cords with their choice of plugs.
The Alpha Process is a two-stage cryogenic and demagnetization treatment. It is designed to stabilize the metal structure and improve conductivity, which helps resolve finer details and improve the overall dynamics of your audio system.
No, the FP-Alpha 3 is an unshielded design. It relies on its high-purity OCC copper conductors and twisted core geometry to maintain signal integrity.
Yes, with 11 AWG conductors, this cable is quite substantial and capable of handling high-current demands. It is an excellent choice for power-hungry components like amplifiers and power conditioners.
Despite its 15mm overall diameter and heavy-gauge conductors, the cable uses a flexible PVC sheath. While it is not as pliable as thinner cables, it is manageable for most standard routing configurations.
Still have a question?
Ask Hayley anything about this product before you decide.
Ready to buy?
$165