Advanced Scale Designs, created in the renowned Shigeru Kawai Research and Development Laboratory
Premium BLAK "Sen-Yo" Custom-Voiced Hammers
Precision-Tapered, Permanently Crowned Acoustic Resonant Solid Spruce Soundboard
"Full Spectrum" Copper Bass Strings
"CORE" System for greater power and sustain
"Multi-Grip" 11-Ply Laminated Pin Block
"Mirror of Matoa" Inner Rim and Radial Beams
Solid Brass Agraffes for even string spacing and easier tuning
Individually-Notched Vertically Laminated Bridge with Solid Maple Cap
V-Pro Plate—Gray Iron with "Crossbone" Design and Solid Brass Finials

Those are the specs in question and I just would love to here what ever info you tech's have about these spec's.
Thanks