Eb / Half-step down Tuner

Free online Eb (half-step down) tuner — tune every string down one semitone (Eb Ab Db Gb Bb Eb) by ear with your mic. Used by Hendrix, SRV and lots of rock & metal.

The notes

Eb2 · Ab2 · Db3 · Gb3 · Bb3 · Eb4 (low to high) — every string lowered one semitone from standard.

What is Eb / Half-step down tuning?

Eb (a.k.a. half-step down) tunes all six strings down one semitone. It slightly slackens the strings (easier bends), drops the pitch for singers, and gives a thicker tone — which is why so many rock and metal bands use it.

How to tune to Eb / Half-step down

1. Open the Eb / Half-step down tuner and allow microphone access.
2. Play one string at a time and read the needle.
3. Turn the peg until the note turns green (within ±5 cents).

Songs & uses

• Jimi Hendrix and Stevie Ray Vaughan
• Guns N' Roses
• Many metal bands tune a half-step down

Frequently asked questions

Is the Eb tuner free?

Yes, free in your browser.

What are the Eb notes?

Low to high: Eb Ab Db Gb Bb Eb — standard, one semitone lower.

How do I tune half-step down?

Lower each string one fret's worth of pitch; the tuner targets the Eb notes for you.

Why tune down a half step?

Easier bends, a slightly heavier tone, and a better key for some vocals.

More tools: all-tunings guitar tuner · free metronome · play songs

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