Gajdica (f)
quadruple chanter, 1 piece (chanter, semidrone and 2 drones): cylindrical, parallel, no bell / single reeds
Diminutive of Gajda; Tubular, with 4 bores: left front: the actual chanter, right front a semidrone, and at the back 2 drones; NB: ➺ homonyms.
One of the drones produces the keynote - tonic - of the chanter, the other one sounds an octave higher.
Elschek, Oskár: Die Volksmusikinstrumente der Tschechoslowakei, 2 (Handbuch der europ. Volksmusikinstr. 1/2;2 [Slowakei]). Leipzig, 1983, p.229 (type only, no term).