This circuit was found in a documentation from 1948. There are 5 valves with push-pull output. The source uses a transformer, and the indicated application is with turntables.
To use the instrument for AC measurement, the tips are A and B. For CC use tips A or B for...
We found this conventional version of a single-transistor oscillator in the January 1996 issue of...
This power supply was found in the December 1993 issue of Electronics Now magazine. Power...