Bandura is particular for its sound volume and bright timbre, which is peculiar to this musical instrument. It is popular with the players according to its dimensions, shape and weight. Key-shifter provides strings of various keys with high sound rate, mechanism rods are concentrated on one axle which allows the player to readjust the scale in the required key at one move. Mechanism is compact and easy to adjust. Bass strings are located particularly at the lower part of bandura and are adjusted by means of verbiles at the grifhead. Additional strings are located along the shamstock and are adjusted at the upper part of bandura.