This 10W commercial amplifier circuit was found in the September 1958 Radio Electronics magazine. Its power is 10W with excellent sound quality.
This circuit was found in a 1987 edition of the United States' Hands On Electronics magazine. The...
This simple circuit can be used to power a simple communication system using ordinary telephones....
Other series amplifiers such as the MC3301, MC3401 and LM2900 can be used on this circuit. We...