Name: Triveni Vina.
Type: Lute > Chordophones.
Hornbostel-Sachs No#: 321.322.6
Inventor: Pandit Niranjan Haldar along with Pandit Kamal Kamle.
Region: South Asia.
Description: A stringed instrument played not unlike a vichitra vina or slide guitar developed by Pandit Niranjan Haldar. After inventing Ranjan Veena he researched with various instruments to come up with a unique instrument. It was named Triveni Vina. Triveni meaning three rivers and also the materials to which the instrument is made of, wood, leather & metal.
Construction: There are 4 melody strings 2 right strings 4 left Chikari strings to maintain Scale with Rhythm and 11 sympathetic strings.