Stein action video
This video of the Frère et Soeur Stein action (in isolation) was taken at 500 frames / s. It shows single action movement as well as repetitions.
Stein fortepiano replica | Stein action video
This video of the Frère et Soeur Stein action (in isolation) was taken at 500 frames / s. It shows single action movement as well as repetitions.