The Shruti box is a very popular instrument for Hindustani classical singers, religious ceremonies, and other musicians looking for a simple drone sound to accompany their music. It is essentially a keyless version of the harmonium, or deluxe model is equipped with 12 drone sounds.
It is played by opening and closing the various drone stops to manipulate the airflow of the box and squeezing air into the 2 alternating pumps located on opposite sides of the box.
Our deluxe model includes double bellows on both sides, providing a highly resonant and more sustaining sound than our regular model. One side is pressed first by using the forefingers, expanding the other side which is then pushed in with the thumb. Lightweight and portable, the deluxe shruti box is made of a fine quality rosewood and comes with a carrying handle.