How to tune to Half Step Down
Half Step Down tuning is D# G# C# F# A# D# (low to high). Every string down a semitone — warmer tone and easier on the voice (Hendrix, SRV).Use the free TunersBook tuner below — it's already set to Half Step Down.
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The notes, string by string
| String | Note | Frequency |
|---|---|---|
| 1 (lowest) | D#2 | 77.78 Hz |
| 2 | G#2 | 103.83 Hz |
| 3 | C#3 | 138.59 Hz |
| 4 | F#3 | 185 Hz |
| 5 | A#3 | 233.08 Hz |
| 6 (highest) | D#4 | 311.13 Hz |