iFi SupaNova Power Cable
The iFi SupaNova is an active power cable designed to eliminate noise from your power grid and enhance audio clarity. It features a high-end construction with five conductors made of thick, continuous-cast OFHC copper in a geometrically balanced configuration. The cable incorporates iFi's Active Noise Cancellation II technology to actively cancel noise across the entire frequency spectrum, along with a Wireless Purification System (WPS) for noise reduction without audible side effects. It also includes surge protection (OSP) and intelligent grounding diagnostics. This cable provides optimized power to individual audio/AV system components, delivering improved clarity, space, definition, and dynamic qualities.
$499.00
Owner Satisfaction
4.5
/ 5
Category Rank
1093
/ 1786
#1093 in System & Power Cables
Price vs Category Average
+74%
Above average
Noise Reduction
40
/ > dB
Who it's for
- Enhanced Audio Clarity
- Effective Noise Reduction
- Premium Build and Durability
Who should skip it
- Significant Investment
- Subjective Performance Gains
- Potential for Diminishing Returns
Key Specs
Noise Reduction
> 40 dB
Surge Protection
max. 10,000A @ 775V
Operational Voltage
10A at 250Vac and 15A at 125Vac
Length
1.8 m
Weight
675 g
Warranty Period
12 months
Conductor Material
OFHC Copper
Jacket Material
Polymer
Features
- Active Noise Cancellation II technology actively cancels noise across the entire frequency spectrum.
- Wireless Purification System (WPS) reduces power line noise without audible side effects.
- Over Voltage Protection (OSP) automatically shuts off power during surges or shorts.
- Smart Ground diagnostics provide an active ground connection only when needed.
- Zero Point design ensures the ground conductor is unaffected by residual magnetism.
- Constant impedance design maintains the purity of mains electricity.
- True balanced power line design cancels magnetic fields from live and neutral conductors.
- Dual circular helix power line design with air-dielectric liners further aids RFI/EMI rejection.
What customers say
Customers consistently praise the iFi SupaNova Power Cable for its exceptional build quality and robust design. Many users report a noticeable enhancement in their audio system's performance, describing improvements in clarity, dynamics, and overall soundstage. The cable is often seen as a significant upgrade, contributing to a more refined listening experience. While a premium product, its perceived impact on sound quality frequently justifies the investment for dedicated audiophiles seeking to optimize their setup.
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$499