90 and 260V AC Operated Digital Tanpura is configured with automatic tuning of 4 notes and manual tuning of 5th note. The Digital Tanpura is provided with auto-save dual memory that automatically saves selected settings and allows one more choice of settings to be saved. The Digital Tanpura has a built-in battery facility with automatic switch-over to batteries in case of power failure. 90 and 260V AC Operated Digital Tanpura is the touch-sensitive string sensors that can be plucked and played like a traditional tanpura as well as can also be used as an automatically played tanpura.