This circuit was found in a 1965 General Electric manual. It is intended for cars that have negative ground. At the time there were vehicles with positive mass.
This clipper or limiter circuit limits the amplitude of AM or FM audio signals. The diodes are...
This circuit was obtained in a 1960 documentation of General Electric. It is applied in the...
The transistors of this amplifier for headphones with 8 to 200-ohm impedance can be BC548 or...