Clough Brengle Model 182A
The Clough Brengle model 182A, introduced around 1950, was a solid, well-built beat-frequency type of audio oscillator.
The Clough Brengle model 182A, introduced around 1950, was a solid, well-built beat-frequency type of audio oscillator.
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This page was last updated: Sat Jan 30 09:01:21 2016.