iFi Audio AC iPurifier with RF and EMI Active Filtering - Open Box

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.

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.

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.

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.