IsoTek EVO3 Sigmas AC Power Conditioner

July 4, 2015


Jacob Heilbrun has posted a review of the IsoTek EVO3 Sigmas AC power conditioner ($4500) at The Absolute Sound. His conclusions:

“Judging by the performance of the Sigmas, IsoTek is producing state-of-the-art power devices. If you’re looking for a conditioner to tackle the vexing issue of electricity quality and to improve the sound of your stereo, then I can emphatically recommend the IsoTek EVO3 Sigmas.”

You can read the full review here.