Tuner
Listen and turn a little at a time.
A
D
G
E
Final check
Step 0 of 0
Step 1 of 4, A string
String 1 of 4
A
440 Hz openFine tuner
Pluck the string A with your thumb.
No fingers or bow. Let it ring clearly.
—
centsHold the note 1.5 s.
Turn on the microphone to begin.
Your next adjustment
One tap gives you a reference.
See what to turn and which way. The instructions stay visible as the sound fades.