iFi Audio iPurifier3 USB-B Audio and Power Filter

The iFi Audio iPurifier3 helps you instantly improve the sound quality of your USB audio signal. It uses Active Noise Cancellation originally adapted from military radar to detect and cancel incoming noise by generating an opposite signal. This reduces interference and makes your music sound clearer.The iPurifier3 also features REclock REgenerate and REbalance technologies which remove jitter regenerate the audio signal and balance it for a smoother more accurate sound. High-quality OS-CON and Tantalum capacitors reduce internal noise while copper-alloy shielding blocks external electromagnetic interference. Future-proof and compatible with all major formats its built to deliver better sound for years to come.