Shruti Box Company - The Bowring foot pedal mk3. Collapsible for portability. At last, a beautiful acoustic drone accompaniment is made possible with good control of dynamics. | Facebook
Handsfree Shruti Box drones for a huge acoustic sound! - YouTube
M3 C Shruti Box | Shruti Box Company
Shruti Box Foot Pedal by Bowring - Didge Project
Shruti Box 26 Keys and 2 Sets Reeds Key -C to B - First - Second 440 / 432 PEDAL | eBay