Stretch tuning

The bridge saddles (EBG) are adjusted slightly higher on the 12th fret.

This compensation makes it possible to play flawlessly with acoustic instruments such as piano.

Tuning via flageolets becomes very easy, fast and perfectly correct thanks to the KIC compensation (of the 1st fret).

These harmonic notes are abundant in all (5th / 7th / 12th / 17th and 19th) positions.