Condenser microphone

A condenser microphone comprising:

• a microphone unit including a diaphragm vibrating in response to sound waves and a fixed electrode that is arranged to face the diaphragm;
• and
• a microphone body that accommodates a circuit portion receiving audio signals input from the microphone unit through a signal output terminal, wherein the microphone unit and the microphone body are separable from each other,
• the microphone unit further including:
• a first connection terminal abutting on a terminal on the microphone body side;
• a second connection terminal connected on the fixed electrode side;
• and
• a coil spring provided between the first connection terminal and the second connection terminal, compressed upon coupling of the microphone unit and the microphone body, the coil spring configured to urge the first connection terminal toward the microphone body, wherein
• when the microphone unit and the microphone body are coupled, the first connection terminal and the second connection terminal are connected, and the first connection terminal is connected to the terminal on the microphone body side, and
• when the microphone unit and the microphone body are separated from each other, the first connection terminal and the second connection terminal are separated from each other by an urging force of the coil spring.