Now being offered as an option on Ruokangas Guitars...
Juha only uses the best !
Anybody try these ??
from the website.
Does guitar tuning make you bad-tempered? Don't lose your temper - find it here!
With a revolutionary new approach to the design of the guitar's fretboard, True Temperament delivers an accuracy of fret scaling never before achieved in the history of the guitar.
Genuine innovation, and a radical new fretting technique, make it possible to accurately implement any target temperament on the guitar, while retaining full playability.
Curved Frets - A quantum leap in guitar technology.
Our unique cast silicon bronze Curved Frets fine-tune the intonation of every single note on the guitar, without affecting playability. This is the way a piano is tuned - one note at a time. This is impossible with one-piece, straight frets. Curved Frets play just like standard frets. You do not need to modify your playing technique. Bending is not affected.
Our fret positions are NOT calculated mathematically. They are derived from analysis of thousands upon thousands of exacting physical measurements made on real-world strings, vibrating under real-world conditions. We call this process Dynamic Intonation.