Furutech Power Flux 18 Power Cord
Best high-end power upgrade for discerning audiophiles seeking pristine signal clarity.
Experience extreme performance with the Furutech Power Flux 18 Power Cord, engineered for pure AC power transmission to your sensitive audio and video equipment. This 1.8-meter cable features 10 Gauge PCOCC Single-Crystal Copper conductors, treated with the Alpha Cryogenic process for optimal conductivity. It incorporates advanced FI-50 Piezo Ceramic Series Power Connectors, utilizing layered carbon fiber and stainless steel for superior damping. A full Alpha conductor shield effectively rejects noise, ensuring clean power delivery and enhancing overall system fidelity for discerning enthusiasts.
$2490.00
Owner Satisfaction
4.6
/ 5
Category Rank
514
/ 1786
#514 in System & Power Cables
Price vs Category Average
+770%
Above average
Conductors
10
/ Gauge PCOCC Single-Crystal Copper (Alpha OCC)
Who it's for
- Listeners demanding authoritative bass and expansive dynamic headroom
- Audiophiles seeking maximum transparency and micro-detail in their recordings
- System builders prioritizing premium materials and interference-free signal integrity
Who should skip it
- Owners of entry-level gear who will not hear performance gains
- Budget-conscious hobbyists looking for high-value system upgrades
- Users with tight spaces or complex cable management requirements
Performance breakdown
Conductivity Purity
Alpha-treated single-crystal copper ensures virtually zero resistance for your power signal.
Noise Rejection
Full conductor shielding effectively isolates sensitive components from electromagnetic interference.
Vibration Damping
Piezo ceramic technology eliminates mechanical resonance for a cleaner sonic floor.
Connector Build
FI-50 series hardware offers industry-leading grip and structural integrity.
Current Delivery
Heavy-duty 10 AWG conductors provide ample headroom for high-draw power amplifiers.
Flexibility
Robust shielding and damping materials result in a somewhat stiff cable.
Key Specs
Conductors
10 Gauge PCOCC Single-Crystal Copper (Alpha OCC)
Connectors
FI-50MR & FI-50R Piezo Ceramic Series
Current Rating
15A 125V AC / 10A 250V
Insulation
Special-grade PE dielectric
Shielding
Full Alpha conductor wire braid shield
Cable Length
1.8 meters
Jacket
RoHS-compliant flexible PVC sheath and Nylon braid
Voltage Rating
125V AC / 250V
Features
- Achieves pure AC power transmission
- Features Piezo Ceramic damping technology
- Reduces capacitance with special insulation
- Improves grip and reduces distortion
- Full conductor shield protects against noise
- Enhanced vibration control via flexible sheath
- Terminated with top-of-the-line FI-50 connectors
- Winner of the Brutus Award 2009
What customers say
The Furutech Power Flux 18 Power Cord is highly regarded in the high fidelity community for its exceptional build quality and sonic refinement. Owners consistently praise the robust construction and advanced connector technology. This translates directly into noticeable audio improvements, primarily a significantly lowered noise floor, allowing music details to emerge with greater clarity. Reviewers also note enhanced dynamic range and a more impactful, controlled bass response. While acknowledged as a premium investment, dedicated audiophiles feel this cord unlocks the full potential of expensive source equipment. For those prioritizing absolute sonic purity and system optimization, the Power Flux 18 is frequently described as a worthwhile upgrade that justifies its cost in top tier audio setups.
Know before you buy
The Alpha Cryogenic process involves treating the PCOCC copper conductors at extremely low temperatures. This treatment helps to stabilize the metal's molecular structure, which improves electrical conductivity and ensures a more consistent, clean flow of power to your components.
The FI-50 connectors use a combination of carbon fiber, stainless steel, and ceramic particles to dampen mechanical vibrations. By reducing these micro-vibrations at the connection point, the cable helps minimize distortion and noise, resulting in a clearer and more defined soundstage.
Despite its heavy-duty 10-gauge construction, the Power Flux 18 is designed with a flexible, RoHS-compliant PVC sheath and nylon braid. While it is a substantial cable, it offers enough pliability to be routed behind most standard audio racks without excessive strain.
Yes, the full wire braid shield is highly effective at blocking electromagnetic and radio frequency interference. This is particularly beneficial in complex home systems where multiple power cords and signal cables are bundled together, as it prevents external noise from polluting your power supply.
This cable is terminated with a standard C13 connector, making it compatible with the vast majority of amplifiers, DACs, and source components. However, you should verify that your specific device uses a C13 inlet and that it does not exceed the cable's 15-amp rating.
A 10-gauge conductor is quite thick, which allows for lower electrical resistance and higher current capacity. This ensures that your high-performance equipment, particularly power-hungry amplifiers, receives a stable and unrestricted supply of current during demanding musical passages.
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$2490