Ifi ipu­ri­fiEr3 usB

Australian HIFI - - SOUNDBITES - For more in­for­ma­tion, con­tact BusiSoft on 1300 888 602 or at www.busisoft.com.au

The ifi IPu­ri­fier 3 is a de­vice that claims to re­move any d.c. off­set volt­age that might be present in a USB volt­age and also re-clock and re-gen­er­ate the USB au­dio data stream to elim­i­nate jit­ter.

‘ iFi de­vel­oped the first USB power re­gen­er­a­tor, the iUSB Power, in 2012, then fol­lowed up with the orig­i­nal iPu­ri­fier, fol­lowed in 2015 by the iPu­ri­fier2 and now the iPu­ri­fier3,’ said Ge­orge Poutakidis, of BusiSoft, which dis­trib­utes iFi in Aus­tralia. ‘ The iPu­ri­fier3 uses iFi’s ANC2 cir­cuitry to iden­tify noise fre­quen­cies then gen­er­ate iden­ti­cal but opposite fre­quen­cies to ac­tively can­cel un­wanted noise. Com­pared to an or­di­nary noise fil­ter, ANC2 de­creases noise by 100 times, thereby en­hanc­ing the fidelity of back­ground and the in­ner res­o­lu­tion of au­dio record­ings by sev­eral lev­els.’ The ifi iPu­ri­fier3 is avail­able with USB Type A in­puts and out­puts and with USB Type B in­puts and out­puts. Both mod­els sell for $169.95 (RRP).

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