Icon Audio Stereo 60 MkⅢm KT150 Signature

摘要

The largest integrated in Icon Audio's wide range of amplifiers, the Stereo 60 MkⅢ had just been revised when we tested it [HFN Apr '12]. It began shipping with the (then) new-ish Tung-Sol KT120 tubes and featured improved transformers. Now it has been revised once more, available with the even bigger KT150 Tung-Sol valves manufactured in Russia by New Sensor. And the 'm' in the nomenclature signifies it now includes a (fascia) bias setting meter. Output valve idle current is adjusted via trim pots set into the top plate.