* selected Flemming-action
* strings from German high-class production, made in Germany.
* handmade bass strings from German premium manufacturing.
* Tuning pins from premium manufacturing.
* Soundboard from mountain spruce, with luxurious braces, made after the approved highest high-class standards to the achievement of a clear, coloured and extremely versatile sound.
* selected keyboards
* luxurious reworking in Eisenberg