In their September 2009 issue, Hi-Fi Choice magazine agreed that the Mini Purifier really does make a significant improvement in mains noise reduction. They found “remarkably consistent” results across the wide range of kit they tested the Mini Purifier on, noting that sounds were “generally clearer and better defined” and, more importantly, rhythm is “more precise and convincing”.
For anyone wondering whether the difference achieved by the Mini Purifier will add anything more than good quality cables already do, they state that the “differences are qualitatively different from cable changes”. “The sound seems to acquire an extra delicacy and refinement, as if some rather rough-sounding distortion has been removed”.
In addition to mains noise, The Mini Purifier also deals with spikes and surges on the mains via its internal Superclamp (which can be upgraded to the Megaclamp for even more protection). HI-FI CHOICE notes that this “provides very rapid reaction to over-voltage spikes on the mains, adding to the general high-frequency filtering provided by the capacitors also included”.
Overall, they were very impressed with the results, summing up by saying that “just plugging a little box in near your hi-fi may sound like magic but the theory holds water and the results speak for themselves”.
Magazine: Hi-Fi Choice
Issue: September 2009
Verdict: 4 Stars