Foot bass

pressure wind instrument, 12 tones, Audio (Model Firma Geuns) / Video

(Collection Oriwohl, Nr. B-66)

Patented in 1894, 2-choirs (32'+16'). (B: 60cm, D: 33cm, H: 19cm)

The patent includes fewer foot keys than the instrument shown, which is a later and extended version. Foot basses were also used in bandonion orchestras.

The tone assignment begins on the left with C in the circle of fifths, progressing to B.

The right bow contains the sharps and flats.

The foot bass has single notes without chord coupling.