Audio Research Reference 160M
After two years in development, the all-new Reference 160M (REF160M) monoblock power amplifier is built like no other, yet it is unmistakably Audio Research. It features a refined audio topology with fewer and better components in the signal-path than in previous designs, switchable ultralinear/triode operation, proprietary auto-bias, output tube monitoring and protection, an advanced power meter, and much more. This array of features has never been offered before in an Audio Research amplifier.