Bass Marimba
Here are some marimba like instruments I have build in 2002 and 2003.
An automatic, bycicle driven pentatonic marimba for the theater production "The Third Policeman". Based on a novel by Flann O'Brien. Haus der Kunst, Munich, 2002.
Some single tone marimbas that I have build as a present to my son's kindergarten.
Listen to their sound.
MP3 in good and low quality.