The RAVISH Sitar Emulator from Electro-Harmonix is a customizable sitar emulator that accurately transforms your guitar into a sitar without making alterations to your instrument or needing any other accessories. It offers a polyphonic lead voice, and tune-able sympathetic string drones that dynamically react to your playing. You can create your own custom scales for the sympathetic strings while you set the decay time for the lead voice. Two expression pedal inputs allow you to bend the pitch of the lead voice and control the volume of the sympathetic strings simultaneously.