Most effective at the end (rather than the beginning) of the ‘digital USB audio chain’ the iPurifier 2 cleans up the USB transmission. There is an iPurifier 2 perfectly suited to every DAC.

The iPurifier3 delivers a comprehensive USB signal quality solution. From common electrical, protocol, data to EMI/RFI issues, the iPurifier3 solves them all, in one, thumb-sized design.

Most effective at the end (rather than the beginning) of the ‘digital USB audio chain’ the iPurifier 2 cleans up the USB transmission. There is an iPurifier 2 perfectly suited to every DAC.