古典和原声吉他(续) 下图为用钢丝弦的原声吉他。大型吉他jumb guitar(1)是一种大的民间型式的吉他。图中的样式具有不多见的、非常弯曲的轮廓。12弦吉他(2)具有很典型的现代民间吉他体形。多布罗吉他dobro(3)有一个圆形金属共鸣器嵌在面板上,还有一个内音腔,在早期的布鲁斯blues歌手中很流行。弹奏多布罗常使用一种“按弦指管”bottleneck Classical and Acoustic Guitars (Continued) The illustration below shows an acoustic guitar with steel strings. Large guitar jumb guitar (1) is a large folk type guitar. The style in the picture has a rare, very curved silhouette. 12 Strings Guitar (2) Very typical modern folk guitar figure. Dobro guitar dobro (3) There is a round metal resonator embedded in the panel, there is a sound chamber, in the early blues blues singer is very popular. Playing Dobro often uses a “string-click” bottleneck