Stick Bass 2, 3 and 4 strings
Several videos of the first version of the stick bass: the 2-string model (bow playing in the third demo).
Simple & effective: 2 strings, 1 acoustic Piezzo D38 pickup (passive), 2 strap-compatible strap attachments. Wood: walnut, hornbeam, maple and locust, fret marks on the side of the neck. Can be fitted with double bass strings for bow playing.
Below, 2-string stick bass models but also 3 and 4-string stick bass.