This amplifier was obtained from an Electronics Now from the 90s. The circuit has a dual 26V power supply. Power integrated circuits must be equipped with good heat sinks.
This circuit was obtained in an old documentation, but it is still current by the used components....
This circuit is from American documentation from the 1980s. FETs support modern equivalents. ...
The circuit shown, from an American technical documentation from 1976, is a voltage divider using...