This small instrument plays a tambura (often also refered to as 'tanpura') drone which can be tuned from a low A up and octave and beyond to a D#/Eb, with selectable Pa / Ma / Ni.
An example of the tambura can be heard on the intro to the song 'Tomorrow Never Knows' by The Beatles. This instrument has a 3.5mm output.
Second-hand, in great condition with very minor cosmetic wear as shown.
