iFi Audio AC iPurifier

Our AC iPurifier is for anyone whose audio is troubled by interference or distortion caused by dirty mains power. It will rid your system of electromagnetic (EMI) or radio-frequency (RFI) interference and brings clean, clear sound to your audio in an instant.

It is available for UK (via an adapter), EU, and USA power sockets and can handle from 100 – 240 volts.

The AC iPurifier uses iFi’s Active Noise Cancellation technology inspired by military engineering. It ACTIVELY eliminates far more noise across the frequency range than a passive product, even across the lower frequencies.

The AC iPuriifier boasts inbuilt earth/ground and polarity detection. You can always be certain the polarity is correct and that you have the necessary ground/earth connection.

Our Intelligent Ground system ensures the AC iPurifier will not introduce a ground loop when one isn’t needed. Use the 4.4mm grounding socket safe in the knowledge that the AC iPurifier‘s ‘smart’ thinking will keep your system ground loop-free. No ground loops mean no annoying hum or buzz. Now, that’s music to our ears.

And with in-built surge protection, the AC iPurifier will shut down if it detects a short or a power surge. Your equipment will remain safe and sound.

And the same can be said for AC iPurifiers… The more you use, the cleaner the power. And, you can also add them to your power strip. Why not separate your digital and analog devices to lessen noise contamination even further?

iFi Audio's Intelligent Ground is a smart diagnostic tool. It only actively provides an earth/ground connection if your system needs one. It will NOT create a ground loop even if the system is already earthed/grounded.

Based on military technology originally used in aircraft, our Active Noise Cancellation® (ANC) generates a signal identical to the noise signal but in the exact opposite phase to actively cancel all incoming noise.

The Over-voltage Surge Protection (OSP) is an auto-detection and cut-off circuit. Should it detect an excessive power surge or short in the mains electricity it will automatically cut off. If this issue persists, it will not reboot and will protect your equipment from harm. It is effective to the max. 30,000A @ 1,000V/10uS.

One can use multiple AC iPurifiers simultaneously in your system. The more AC iPurifiers you use, the cleaner the overall power. If the AC iPurifier is placed in the middle of a power strip, it will also act as a noise shield. Noise is reduced, isolated, and confined to the respective left/right sections of the AC iPurifier. Try in different locations to discover which has offers the most improved sonics.