The integrated circuit used in this' 90s amplifier is not very common today. The supply is 24 V, the gain is 50dB and the input resistance is 100 k. The circuit is from an old circuit manual.
Found in a 90’s Electronics Now, this circuit has its output connected to an audio amplifier. The...
This configuration that appears elsewhere on this website and in this section was suggested by...
This circuit was designed to power the previous circuits of the wireless sound system, but it can...