3- row model with traditional type bandonion reed plates in zinc Logical uni-sonoric lay-out  for the accordion player in search for the bandonion sound Keyboards having mirrored  (lay out ) Range ; left *A#A#  – c5 / right g3 – a6 (*A#A# = lowest octave of the  grand-piano) Finish in bird’s eye maple veneer Yet-black or … Continue reading Professional model C- , B- and Russian B-system bandonion