Microphone Transistor Amplifier Circuit Diagram. Transistor audio amplifier manual by clive sinclair 111 4e0 32 practical transistor amplifier circuits. This is another a circuit diagram of homemade mic speaker amplifier using lm386.

Transistor audio amplifier manual by clive sinclair 111 4e0 32 practical transistor amplifier circuits. The proposed microphone amplifier circuit can amplify the input signal thousands of time. You can use this circuit for any audio amplifier circuit like 6283 386 4440 etc and enjoy this easy homemade mic loudspeaker.

Microphones are used in many applications such as telephones mobiles hearing aids headphones a lot s of products.

You can use this circuit for any audio amplifier circuit like 6283 386 4440 etc and enjoy this easy homemade mic loudspeaker. Amplifiers ranging from 50 micro watts 75 watts output. Complete parts list and full constructional details. One of the most common amplifier is the class a amplifier which basically uses a single transistor in common emitter configuration to produce a large output voltage from a relatively small input voltage.