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iFi iPurifier II

RETAIL: $109


Get power and audio separation as well as sonic purification in the iFi iPurifier2 inline USB audio conditioner. Housed in aircraft-grade CNC-aluminum shell, this inexpensive, asynchronous USB audio purification tool will improve the sound from any USB DAC in your rig. In fact, iPurifier2 features new active noise-cancellation technology that cuts USB-port audio band noise by 40dB. Trust us: You'll hear the difference! By re-clocking, re-generating, and filtering audio and power just before they enter the DAC, iPurifier2 eliminates jitter and purifies the data stream so that the music you experience is cleaner, deeper, and more dynamic. Compatible with all present and future PCM/DSD/DXD formats, iPurifier2 is even "future-proofed" so it will stay in your system for years to come. If you have a USB DAC, you need this device! 100% Music Direct Guaranteed. (Available with Type A, B, C, and Micro sockets. Choose from the drop-down menu.)

Military-Grade Active Noise Cancellation Eliminates Power-Supply Noise

Drawing from the military field (specifically, the Thales Spectra radar cancellation system deployed in the French Dassault Rafale jet fighter), iFi adapted cutting-edge technology to exclusively introduce the Active Noise Cancellation (ANC) audio power system. By generating a signal identical to the noise signal but in the exact opposite phase, it actively cancels all the incoming noise. ANC is the perfect 'antidote' for power-supply noise, the bane of USB audio. ANC measured noise drops by 100 times or 40dB in comparison to the Common Noise Filter. You'll hear deeper backgrounds and more inner resolution from your recordings.

REclock to Re-clock/Regenerate/Repeat, REbalance to Rectify the Unbalanced Signal

REclock is a '3-in-1' feature that re-clocks/re-generates/repeats the USB audio data stream. For any and every downstream DAC, REclock technology eliminates jitter. Music flows better, is cleaner, deeper and tauter – just like the real thing. Equally effective, REbalance removes the DC offset and 're-balances' the USB audio signal so it becomes perfectly balanced. As it purifies the USB audio data stream, noise gets significantly reduced.