Fast outside · Stable at center
Tuner
Microphone required
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A4 440 Hz
Adjustable from 430 to 450 Hz.
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Tune by microphone, directly in your browser
To tune any note, choose the all-note mode. Choose an instrument when you want string guidance, alternate tunings, or a manual string lock. Microphone audio stays on your device and is not uploaded.
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Chromatic · A4 440 HzOptional private cloud setups
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