iFi Audio AC iPurifier Accessories Active Noise Cancellation details :
The mains power supply is the ‘gasoline’ that fuels an audio system. And, whether it is clean or contaminated, it has a material impact upon the quality/enjoyment of playback. The AC iPurifier is the latest iFi product from the ‘power products’ stable to clean-up noisy mains supplies. It is no ordinary mains purification product. Technologically advanced, it’s an active not a passive product so it goes above and beyond and cancels far more noise across the frequency range than other passive devices.
iFi Audio AC iPurifier Accessories Active Noise Cancellation Specifications :
1. Active Noise Cancellation (ANC) Military technology, most advanced noise-cancellation available.
2. Wireless Purification System Complex circuit that significantly reduces power-line noise without audible or visible side-effects.
3. Ground/Earth connection diagnostic Detection of missing Ground/Earth.
4. Polarity connection diagnostic Detection of polarity fault.
5. Audio Earth connection This adds a solid Ground/Earth with ground-loop prevention circuit built-in.
6. Overvoltage Surge Protection Auto-recovery.