Keyboard range

All instruments have black ebony keys with white accidentals. The replicas D’après Frère et Soeur Stein d’Augsbourg à Vienne are being made with a keyboard compass of five, five and a half, and six octaves.

Our research has shown that the piano building workshop of the Geschwister Stein was making instruments with these three keyboard ranges as of 1801.

Stein fortepiano replica | Keyboard range