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Customer Reviews

Based on 8 reviews
75%
(6)
25%
(2)
0%
(0)
0%
(0)
0%
(0)
D
DaveLon

Works well and is easy to install. Definitely helps make the actual audio clearer. (no measurements but subjectively) Could be less expensive.

W
Woodson

I am not sure how to review this as it is working properly when nothing happens! It is also important where you plug this in. I started by plugging it right before the power amp on an extension bar. It actually caused an unexpected noise problem. I then plug it into one of the wall outlets in the same room thinking the AC in the room is connected to the same circuit. The noise subsided but from the level metre, I can see there is still some noise. Then I plug it right next to the power chord that connects my whole system. The system is not totally quiet (so far), I don't really know why but I am sharing this with you and see what your experience has been.

J
Jack Mah

Not a problem in the old analog days.With wi fi ,bluetooth,microwave everywhere in the house.even my fitness equipment is radiating noise everywhere.This unit is no snake oil.I bought six and thinking about buying more.you get super quiet background

C
ChrisG

Early days yet, but as with most ifi products installation is snap. It's in the power distribution box for my TV amp. So far hasn't made a leaps and bounds difference, but given the sound quality of the News not unexpected. Time will tell.

t
thebaron

Blacker background and improved detail.

iFi Audio AC iPurifier with RF and EMI Active Filtering FAQs

How does the iFi Audio AC iPurifier reduce noise in my audio system?

The iFi Audio AC iPurifier employs Active Noise Cancellation technology to eliminate electromagnetic interference (EMI) and radio-frequency interference (RFI) from your mains power supply. By generating a signal identical to the incoming noise but in the opposite phase, it effectively cancels out unwanted noise, resulting in a cleaner power supply for your audio equipment.

Can the AC iPurifier help with ground loop issues in my audio setup?

Yes, the AC iPurifier features an intelligent ground system with a built-in 4mm grounding socket. This allows you to establish a supplementary ground connection for audio systems lacking proper grounding, helping to eliminate hum or buzz caused by ground loops. The intelligent design ensures that it will not create a ground loop if your system is already properly grounded.

Does the AC iPurifier offer surge protection for my audio equipment?

The AC iPurifier is equipped with LED indicators that display the polarity and ground status of your mains power supply. A green LED indicates correct polarity and grounding, while a red LED signals a potential issue. This feature allows you to verify proper installation and detect any wiring problems that may affect your audio system's performance.

How do I know if my AC iPurifier is correctly installed and functioning?

The AC iPurifier is equipped with LED indicators that display the polarity and ground status of your mains power supply. A green LED indicates correct polarity and grounding, while a red LED signals a potential issue. This feature allows you to verify proper installation and detect any wiring problems that may affect your audio system's performance.