SoundStage! InSight - Audio Research Reference 160M Amplifier (February 2019)

Audio Research’s new Reference 160M monoblock is their newest and most ambitious tube-based amplifier yet -- it uses KT150s in the output stage to deliver up to 140W. In this video, Aldo Filippelli, Keith Carlson, and Livio Cucuzza talk about the technical, aesthetic, and performance aspects of the 160M that combine to make it special.