iFi Audio DC iPurifier2 Noise Filter for DC Power Devices

The noise from the underlying system contaminates your enjoyment of music. The iFi audio DC iPurifier2 will reduce interference in your system, often caused by noisy power supplies. Switching power supplies (SMPS) are very noisy and not intended for audio use.

The DC iPurifier2, like its predecessor, combats unwanted noise from the SMPS to ensure clean sound. Simply place the DC iPurifier2 between the SMPS and the device you are using, such as a DAC or DAW. The device eliminates unnecessary noise in its pathways.

It features wideband design, effective from 1 Hz to 5 GHz, with strongest performance in the acoustic range of 20Hz to 20KHz. The DC iPurifier2 handles five volts directly up to 24, with a variety of adapter sizes - 5.5 x 2.1 mm, 5 x 2.5 mm, and 3.5 x 1.35 mm.

It utilizes iFi's optimized Active Noise Cancellation2 technology, based on the military defense radar technology Thales Spectra. The technology employs top-quality components, with details that speak for themselves.

Adding the DC iPurifier2 to your system will reduce ambient noise, revealing cleaner acoustic and warmth in your music.

• Compatible with 5-24 volt DC power supplies (up to 3.5A, 84W)
• Construction: Aluminum chassis with iFi "FINAL" aircraft-grade RFI shielding
• With 3 DC barrel versions: 5.5 × 2.1mm (adapters for 5.5 × 2.5mm and 3.5 × 1.35mm included)
• With polarity converter (white)