October , 2006

Harry Pearson's HP's WORKSHOP in The Absolute sound magazine issue 165 Oct/2006 gives EDITOR'S CHOICE AWARD to the WYETECH SAPPHIRE 300B single-ended triode amplifier

" ..... To these ears, the best of the single-ended-triode amp designs, which is to say, with none of the questionable colorations of most SET's, and a pure transparency that denotes a great amplifier. Good bass, too, another of it's distinctions "