Tune your guitar to True Temperament Drop D (6-string) with a strobe display that resolves to less than 0.1 cent. The table below lists every target string; click to launch the tuner already set to True Temperament Drop D.
Open the free True Temperament Drop D tuner| # | Note | Hz | Cents |
|---|---|---|---|
| 1 | D2 | 73.42 | 2 |
| 2 | A2 | 110.0 | 0 |
| 3 | D3 | 146.8 | 2 |
| 4 | G3 | 196.0 | 4 |
| 5 | B3 | 246.9 | -1 |
| 6 | E4 | 329.6 | -1 |
Optimized Drop D tuning offsets configured for True Temperament fretted guitars. Lowers the 6th string to D while adjusting open-string reference cents to maintain precise, harmonic intervals along the unique curved fret placements.
A needle answers "what is the average pitch right now?" A multi-harmonic strobe adds an extra layer to the tuning visualization by showing several harmonics at once, so you can fine-tune more confidently to fractions of a cent.
Published by Applicaudia, the maker of StroboPro. The less than 0.1 cent figure describes the tuner's display resolution, not a lab-measured accuracy specification. Frequency values are equal-temperament approximations.