iFi Audio SilentPower SupaNova IEC Power Cable Surge Protection (1.8m - US PIN)

The iFi SupaNova Active Power Cable delivers audiophile-grade noise suppression and power protection in one smart, high-performance design. Engineered with Active Noise Cancellation II (ANC II) technology—similar to what’s used in noise-canceling headphones—the SupaNova actively eliminates power-line noise before it reaches your A/V gear, reducing distortion and enhancing audio clarity.

Inside, five high-purity OFHC copper conductors (two hot, two neutral, one ground) are arranged in a balanced, noise-canceling geometry to minimize electromagnetic interference. iFi’s patented Ground Zero design keeps interference away from your component’s ground path, while automatic ground detection ensures only what’s needed is engaged—further lowering your noise floor.

Beyond superior signal purity, the SupaNova also provides built-in surge protection, guarding your gear with Over-Voltage Protection that stops dangerous voltage spikes before they can cause harm. Heavy-duty shielding, gold-plated connectors, and flexible construction make this power cable both rugged and refined.

Ideal for high-end DACs, amps, preamps, and streamers, the iFi SupaNova is a powerful upgrade for serious listeners seeking the cleanest, most stable power connection possible.