We found this good power amplifier with the LM12 integrated circuit in the March 1989 issue of Radio Electronics magazine. The output power is around 100 W.
This circuit was found in a 1990 documentation. It uses very common transistors still today and...
This circuit from a Radio Electronics from March 1964 uses an RF transistor of the time. Can be...
This benchtop AC and DC power source was published in the December 1957 Radio Electronics...