The power supply for this circuit must be symmetrical at 12 + 12 V and the load must be 8 ohms. The circuit is from the 1982 SGS Linear Integrated Circuits Manual.
This circuit was found in the September 1984 issue of Radio Electronics magazine. The circuit is...
In the original version of this 1987 circuit, the loads are lamps, but it can be adapted to drive a...
This circuit is a version of the previous one, but with full wave control. The diodes must be...