Directly capture the sound of your instrument. The Korg CM-300 is a piezo clip-on microphone that’s designed especially for tuners. The Korg CM-300 is a contact microphone that can be attached to the bridge of a violin, viola, cello, or upright bass. The microphone uses a piezo element to directly capture the vibrations and send them to your tuner. The CM-300 is an indispensable item in situations where the mic built into your tuner might have difficulty detecting the sound of your instrument, such as when you’re practicing with an entire orchestra. Can be used with any tuner that has a 1/4″ input jack.
