Keyboard for guitar, guitar, ukulele and similar

摘要

"The keyboard for guitar, guitar, ukulele, and the like." Formed of a fixed part which is the chassis (14) attached to the arm of the guitar (10) through a bolt (15) of fixation.The transverse support (13) maintains the keys (1) that when pressed, do the rubberized end of axis (7) down to pull the rope (8) of the guitar.Making the positions usually made earlier without the use of keys, but now with much more comfort.