From an audio signal, this circuit gets two signals of the same amplitude and opposite phases. This setting is widely used in bridge amplifiers (BTL). Transistors may be commonly used as BC series.
Found in Popular Electronics from the 1980s, this circuit is intended for switching filters with...
This circuit was found in a Japanese publication from the 1960s. The circuit uses a class B stage...
This circuit appears in other versions in this same section of the website and in other sections with...