This integrated amplifier was found in a non-existent British magazine from 1975. The used integrated circuit is still popular and the mono bridged version can provide 36 W output power. 4 A.
This circuit has a sensitivity of 2uW. We found it in documentation from the 1980s. The integrated...
The inverter circuit shown in the figure can be used to power a fluorescent lamp in an emergency...
In the figure we have an audio amplifier suitable for portable applications in both mono and...