Tempo control to vary the speed of plucking Tone control to vary the bass-treble balance Pluck control to vary the softness or firmness of pluck Sustain control for varying the sustenance of strings Pancham/ madhyam/ nishad/ only shadj selection Nishad fine-tuning The option of using 4/5/6 strings The positioning of 5th and 6th strings before or after pancham Fine-tuning of 5th and 6th string Auto-save plus 10 individual settings of pitch, tempo, pluck, and sustain can be stored and recalled. A convenient LCD panel displays all selections