SMALL-SIZED GUITAR AND SMALL-SIZED BASS

摘要

PROBLEM TO BE SOLVED: To enable a child to easily play a small-sized guitar and small-sized bass and to easily smoothly play an ordinary guitar and ordinary bass in future. SOLUTION: The taper of in the width of a neck 3 of the small-sized guitar having a scale S of 300 to 560 mm is specified 0.029 to 0.033. The gear ratio of a peg 13 is specified to 25 to 35 and the shaft diameter of a peg shaft 14 to 3.0 to 4.0 mm. Or in the small-sized bass, the scale S is 500 to 660 mm and the taper of the width of the neck 3 is to 0.024 to 0.042. The gear ratio of the peg 13 is specified to 35 to 45 and the shaft diameter of the peg shaft 14 to 5.0 to 6.5 mm.