What is a Stereo Microphone?

A stereo microphone is a microphone designed to capture sound in stereo, meaning it records audio using two channels—left and right—to create a sense of spatial width and direction. This allows the recording to reproduce how sound naturally spreads across a listening environment.

Stereo microphones typically contain two microphone capsules arranged in a specific configuration, such as XY, Mid-Side (M/S), or spaced pairs. These configurations capture differences in timing and intensity between the two channels, which creates the stereo image.

Stereo microphones are commonly used for recording acoustic instruments, orchestras, ambient sound, field recordings, and live performances. They help produce recordings that feel more immersive and realistic compared to single-channel (mono) recordings.