Dynaco Stereo 416, Heath AA-1506 power amplifiers test reviews "Stereo" 1980
Up for sale is a 2-page test review of the Dynaco Stereo 416 power amplifier; and a 1-page test review of the Heath AA-1506 power amplifier kit, that has been clipped from the pages of "Stereo Test Reports 1980 Edition " magazine.