Eliminate Ground Noise

The iFi 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.

Active Noise Cancellation

The AC iPurifier uses Active Noise Cancellation to cancel all incoming EMI or RFI noise. This is the same tech as in active noise-cancelling headphones!.

Polarity Earth Diagnostics

The AC iPurifier’s smart diagnostics system helps to avoid potential issues by indicating both correct polarity and whether the system has a ground/earth in place.

Intelligent Ground

iFi calls this circuit Intelligent Ground because it will not create a ground loop (a common cause of buzz or hum) even if the system is already earthed.

Specs

• Noise reduction: >40dB (>00x)
• Surge protection: max. 30,000A @ 1,000V/10µS
• Operating voltage: 90V–265V
• Size/Weight (USA): ø 40mm x 105mm (L), 108g / 0.24lbs
• Size/Weight (EU): ø 40mm x 115mm (L), 126g / 0.28lbs