What are the notes of Open E tuning?

E B E G# B E, from string 6 (nearest your face when you hold it) to string 1.

Can I tune without a microphone?

Yes. Tap any string in the tuner to hear its reference tone and tune by ear until the beating disappears.

Open E tuner

Open E tuning sets the strings, from string 6 to string 1, to E2, B2, E3, G#3, B3 and E4. E B E G♯ B E. Bright slide tuning. From standard tuning, tune the A string up 2 semitones to B, D string up 2 semitones to E and G string up 1 semitone to G#. Press Start, play each string and turn the peg until the needle centers.

String notes and frequencies (A4 = 440 Hz)

String 6: E2 at 82.41 Hz
String 5: B2 at 123.47 Hz
String 4: E3 at 164.81 Hz
String 3: G#3 at 207.65 Hz
String 2: B3 at 246.94 Hz
String 1: E4 at 329.63 Hz

Questions

What are the notes of Open E tuning?: E B E G# B E, from string 6 (nearest your face when you hold it) to string 1.
Can I tune without a microphone?: Yes. Tap any string in the tuner to hear its reference tone and tune by ear until the beating disappears.

Also try: Drop D tuner · Half step down tuner · Whole step down tuner · Guitar Tuner