A cabinet-style device which contains pneumatic mechanisms and which is pushed up to the piano keyboard in order to play the piano automatically via paper rolls. Usually foot-pumped. * Synonym: cabinet player. * German: Vorsetzer.
A cabinet-style device which contains pneumatic mechanisms and which is pushed up to the piano keyboard in order to play the piano automatically via paper rolls. Usually foot-pumped. * Synonym: cabinet player. * German: Vorsetzer.