Calamo (m)
(with) definite article: ilorgan-point; Generic term for all pipes producing a fixed and continuous tone
Drone pipe (without the reed), tied divergently to the Mankosa manna; Nowadays consisting of 2 or 3 joints, it originally (until the early 20th century) consisted of 1 piece only;
NB: ➺ homonym (melody pipes).
2 pieces of cane [Arundo donax?].
Dore, Giovanni: Gli strumenti della musica popolare della Sardegna. Cagliari, 1976, p.40.