Found in a 1967 Delco documentation, this circuit can deliver power from 40 to 50 W at 8-ohm load. The response ranges from 20 to 20 000 Hz. No information is given about the transformer used.
The analog height sensor conversion circuit of the above circuit is given below. It is also in the...
The integrated audio amplifier used in this project is not very common today, but more modern...
We can use this amplifier with low impedance headphones with good performance. Possible...