Organistrum 01

ORGANISTRUM. Sound box carved from one piece of Red Willow, sound board, Spruce. Eleven keys, allowing to play two octaves diatonic scale along the three gut strings. . Vibrating string length cm.72. Tuning: A2 A2 A3. From Santiago de Compostela Gate of Glory.

Organistrum 02

More information on this replica of Organistrum: 

Edizione Italiana del libro

"Organistrum. Un caso di archeologia sperimentale"