That butterfly isn't giving up the sweet spot. From Audio, August 1959.
Before smartphones, there were smart tape recorders. From Audio, August 1964.
And the man from downstairs was right! From Audio, January 1958.
Instead of just banging on top of your preamp the next time it acts up, read this...How to Troubleshoot and Repair Your Stereo System by Hershal Gardner, 1976.
Who says audiophiles are old? From Audio, October 1958.