How To Connect Microphone with Any Amplifier

Homemade MIC Amplifier Loudspeaker connection circuit

You can connect condenser MIC with any amplifier circuit as given below diagram . This circuit will work very well with any type of Audio amplifier. Use only 5-6v for condenser MIC for best result. Audio amplifier circuit need 6-24v as per amplifier specification. 

Connect the positive terminal of mic with 47 k resistor in series with positive supply and negative terminal of mic is directly connected to negative supply or ground. And enjoy this easy homemade MIC Loudspeaker. 

This Circuit works with any type of amplifier circuit. 

If you have no any audio amplifier then you can make an small amplifier very easily with LM386 ic. This is very popular amplifier ic and available on any electronic part store.

condenser mic amplifier connection

Here is a circuit diagram of popular small power amplifier using LM386. This is best amplifier for small power. This works good with 6v DC. You can make this amplifier at home very easily.electret condenser mic amplifier circuit

Share this

About the Author


Hi, My name is Aman bharti, I am interested in making and study of Electronics & circuit diagram. I like to share my knowledge and all ideas with people which i get from My Experiment & from different sources. I try to provide any circuit details deeply with test result as possible as. You can contact me on- Email – [email protected]

1 thought on “How To Connect Microphone with Any Amplifier

    • Author gravatar

      An amplifier (amp for short) is commonly used in conjunction with musical instruments, such as electric guitars and keyboards, although it is possible to hook up other devices to the speaker, including a microphone. However, hooking up the microphone does require you to use an adapter as the signal coming from the microphone uses an XLR cable while the amp accepts 1/4-inch connections.

Leave a Reply

Your email address will not be published.