Here are quotes from .strandberg guitars website:
"The Boden True Temperament models are the world’s first production model guitars with the True Temperament frets, providing the union of the acclaimed Boden design with the revolutionary True Temperament fretting system for virtually perfect tuning anywhere on the fretboard. Boden’s ergonomic comfort and superb organic tonal characteristics are further enhanced with the sweetness of tuning perfection and increased resonance.
Available in fixed-bridge 6-, 7- and 8-string versions, the Boden True Temperament takes the Boden design and features even further into the future. First model available now is the Boden True Temperament 6 Brown Burst, with the 7 Blue Burst and 8 Purple Burst to follow".
"Over the past decade, the .strandberg* Boden has been heralded as a bold new concept that takes the electric guitar design into the 21st century. Now this design is fused with the truly revolutionary True Temperament fretting system which has been custom calibrated to the Boden’s multi-scale lengths and allows the player to achieve virtually perfect intonation with every string in every position of the fretboard.
Takes the clear, balanced and organic sonic character of the Boden to a new level with the tuning perfection that True Temperament delivers".