| The instrument being played as part of a keroncong group. The Cuk is on the left and the Cak is on the right. | |
| String instrument | |
|---|---|
| Classification | String instrument |
| Hornbostel–Sachs classification | (Composite chordophone) |
| Developed | Java (Indonesia) |
| Related instruments | |
| Cuk (instrument), Ukulele, Cavaquinho, Banjo | |
The Cak is a stringed musical instrument from Java (Indonesia). It has four strings in three courses. It is tuned D5 D5, F#4, B4. The strings are made of steel.
The body is usually hollowed out of a solid piece of wood. The soundboard has many little soundholes arranged in a geometric pattern. It is mainly used to play Keroncong music along with the Cuk.
The Cak is thought[ who? ] to be evolved from a banjo, but developed as a small-sized wooden front and a guitar-shaped body. However, the earlier period in Ancient Java shows clear evidences that the native Javanese were already familiar with the small plucked instrument.