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USB noise has long been the not-so-silent enemy of modern audio. Computers leak noise through to your external DAC, smothering the detail it promises to deliver. Standing on the shoulders of giants, the USB iPurifier Pro unites the power of three iconic products, the iGalvanic3.0, iSilencer, and iDefender, into one revolutionary device.
With noise cancellation, galvanic isolation and ground loop removal, the USB iPurifier Pro doesn't just lessen the noise, it fades it to near silence. Three icons, now in one.
The USB iPurifier Pro will lift your computer audio to the next level, banishing annoying noise and jitter. Galvanic isolation separates electrical circuits using a transformer to eliminate stray currents that contain noise. Signals can pass through where noise cannot.
Persistent hum in your speakers or headphones is often caused by multiple ground paths. IsoGround Technology eliminates these ground loops, delivering full noise decoupling and complete electrical isolation for a cleaner, quieter signal.
iFi has incorporated their Active Noise Cancellation technology into the internal power supply, dropping measured noise by 100 times. It duplicates incoming noise signal from the USB and inverts the polarity, effectively cancelling out incoming interference.
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