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iFi Audio: AC iPurifier Mains Audio Noise Eliminator (Open Box Special)
iFi Audio

AC iPurifier Mains Audio Noise Eliminator (Open Box Special)

SKU bst-eq-1410-cert9

improves sound through active noise cancellation
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sale $79.00 $109.00
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  • Lab Overview
  • Review & Q+A

Lab Overview

Open Box / B-Stock Notes

  • exterior grade: 9.0 out of 10 - near mint, very light surface wear
  • item cosmetic note: n/a
  • item function: ✔️ tested
  • item exterior packaging: original, packaging may show damage
  • note: all open box / b-stock items are final sale

📌LAB POINTS

  • improves audio quality by actively canceling incoming noise across the frequency range
  • generates a signal identical to the noise signal but in the exact opposite phase to effectively cancel out noise
  • reduces noise without audible side effects, does not hinder dynamics
  • easy to use, insert into main AC wall outlet that supplies the audio system or into the main extension for the audio system
  • try in different locations to discover what outlet offers the most improved sonics
  • smart polarity + ground indicator light 
  • actively provides an earth/ground if your system needs one
  • automatically cuts off power if surge is detected

🔑KEY FEATURES

  • noise reduction: > 40dB (> 100x)
  • surge protection: max. 30,000A @ 1,000V/10uS
  • operating voltage: 90V – 265V
  • dimensions: 1.5" x 1.9" / 40mm x 105mm
  • weight: 108g / 0.28oz
UPC: 5081313081851

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