Drone box, made of the best quality seasoned wood, highly finished, with bellows on both sides, with 13 notes from C to C. Available in small size. Comes with a good quality padded carry bag.
A shruti box (sruti box or surpeti) is an instrument, originating from the Indian subcontinent, that traditionally works on a system of bellows. It is similar to a harmonium and is used to provide a drone in a practice session or concert of Indian classical music.The shruti box is also used in classical singing.