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iFi Audio AC iPurifier

Module power line conditioner

Item # 246ACIPURI

It plugs into an AC outlet and helps drown out power line noise, so your audio gear sounds the way it should.

It plugs into an AC outlet and helps drown out power line noise, so your audio gear sounds the way it should.

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Item # 246ACIPURI

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About the iFi Audio AC iPurifier

Plug-in power conditioner that cleans up the noise

The iFi Audio AC iPurifier plugs into an AC outlet and helps drown out power line noise, so your audio gear performs the way it should. This tube-shaped power conditioner connects in parallel, rather than in line. Plug it into an unused AC socket on the wall outlet or component that is powering your gear. 

Plug-in power conditioner that cleans up the noise

The iFi Audio AC iPurifier plugs into an AC outlet and helps drown out power line noise, so your audio gear performs the way it should. This tube-shaped power conditioner connects in parallel, rather than in line. Plug it into an unused AC socket on the wall outlet or component that is powering your gear. 

Special circuitry helps filter out unwanted hums, distortions, and high-pitched tones caused by messy and erratic line noise. This noise can originate from electricity's long trek through our aging power grid, or get backwashed via larger home appliances. iFi uses powerful active noise cancellation to reduce that line noise by over 40 decibals.

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Product highlights:

  • plug-in power conditioner that cleans up dirty power and diagnoses wiring/grounding issues
    • filters out line noise to improve sound quality
  • connect to the same wall AC outlet or power protection device that powers your audio gear
    • works in parallel with your gear, does not connect in-line or directly to your gear
  • over 40dB of total line noise reduction
  • EMI/RFI noise filtering for clean power
  • military-grade active noise cancellation addresses differential-mode and common-mode noise
  • LED display lets you easily monitor plurality and ground status
  • 4.4mm grounding socket for adding a ground connection
    • "intelligent" connection will not create a ground loop in system that is already grounded
  • surge protection shuts off power to gear plugged into parallel AC outlets when over-voltage is detected
  • surge protection maximum: 30,000A @ 1000V/10µS
  • operating voltage: 90V - 265V
  • 1-5/8" diameter, 4-1/8" length
  • weight: 0.24 lbs.
  • warranty: 1 year
  • Our 60-day money-back guarantee
  • MFR # 306019

What's in the box:

  • AC Power conditioner
  • User manual
  • 3 Easy Steps

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More details on the iFi Audio AC iPurifier

Mark G.

Product Research

Features

Overview: The iFi Audio AC iPurifier is a plug-in power conditioner that cleans up dirty power and makes your music sound better. It also diagnoses wiring or grounding errors, and protects your system from short circuits and power surges. Simply plug the AC iPurifier into the wall outlet that supplies your audio system, or into the extension block powering your system. More than one AC iPurifier can be used in a power strip at the same time for better noise reduction. The cylindrical device is approximately 1-5/8" in diameter and 3-5/16" in length, and weighs 3.6 ounces.

EMI/RFI: The AC iPurifier rids the mains power of electromagnetic (EFI) and radio-frequency (RFI) interference. EFI is interference caused by electric motors, transformers, heaters, lamps, ballasts, and power supplies. RFI is interference caused by radio, TV, and telephone signals.

Active Noise Cancellation: The AC iPurifier uses military-grade Active Noise Cancellation (ANC) to reduce noise in your audio system. Similar to ANC in headphones, the AC iPurifier detects unwanted noise and introduces a second, opposite sound wave that cancels out the noise, particularly in the lower frequencies. The device also utilizes passive noise cancellation through insulating filters which eliminate middle and high frequency noise.

Smart Diagnostics: Two LEDs on the end of the AC iPurifier provide smart diagnostics for Polarity and Earth (ground). The LEDs indicate the following:

Polarity Earth Status
Green Green Normal
Green Red Polarity Error. Live and Neutral connections are reversed.
Red Red Ground Error. Earth is missing or faulty (e.g. resistance too high)
Off Off In rare cases, AC iPurifier in auto cut-out mode from over-voltage or an electrical short.

Intelligent Earth Connection: A 4.4mm grounding socket is provided for creating a supplementary Ground/Earth connection for an audio system where there is no Ground/Earth present. The AC iPurifier will not introduce a ground loop, even if the system is already grounded (more than one ground creates a ground loop). Eliminating ground loops prevents introducing hum or buzz into the audio system.

Over-voltage Surge Protection: When excessive over-voltage or a short circuit is detected, the Over-voltage Surge Protection will cut off the circuit, and protect your plugged-in audio components. The AC iPurifier will not turn back on as long as the over-voltage or short circuit persists. Once the problem is fixed, the AC iPurifier will auto-recover to full functionality.

Specifications:

  • Noise Reduction: > 40dB (>100x)
  • Surge Protection: max 30,000A @ 1000V/10µS
  • Operating Voltage: 90V - 265V

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