MODARTT is a company that develops and provides software and consulting services for artistic and technological applications. Their Pianoteq model (patent No. US 7,915,515 B2) has been developed in the prestigious Institute of Mathematics of Toulouse, France. It simulates acoustic pianos (from historical to contemporary), electric pianos and chromatic percussions.

Pianoteq Electric Pianos
Famous Electro-acoustic Pianos from the Seventies
Pianoteq Hohner Collection
Four famous Keyboard Instruments authorized by Hohner