Length 

 185cm (6' 1")

 Width

 151cm (4' 11")

 Height

 102cm (3' 4")

 Weight

 310kg

 Back Frame

 4 braces

 Rim

 Laminated European Birch

 Frame

 Czech sand cast iron frame

 Tuning Pins

 Nickel-plated German steel

 Pinblock

 16ply or 25ply German beech, 32-40mm

 Duplex

 Yes

 Strings

 'Rosslau' German Wire and German Copper

 Length of longest bass string

 1381mm

 Soundboard and Ribs

 Specially selected Czech sound spruce

 Soundboard vibrating area

 13558 sq cm (2101 sq in)

 Bridges

 Hand-notched and drilled Czech massive beech or
 hard maple

 Hammers

 'Abel' - Germany

 Action

 Bohemia or Bohemia/Renner - selected German
 woods

 Pedals

 Shift, Sostenuto, Sustain 

 Keyboard

 Bohemia keyboard - 88 keys, individually balanced
 and lead weighted

 Touch weight

 50-54g

 Castors

 Brass castors