This old configuration of an audio amplifier has a push-pull two-transistor output stage. Output power is low and the critical components are the transformers. The circuit was found in an 1958’s publication.
We found this circuit in an old American publication. It is a signal emitter that sends a command to...
Based on the CA3161 and CA3162, this circuit was found in the July 1990 Radio Electronics...
This two-transistor amplifier can be used as power stage for intercom, experimental receivers,...