Ready for any performance situation, the GB30CE features a solid spruce top and mahogany back and sides that produce a rich, resonant sound. The slim mahogany neck and 16”-radius rosewood fingerboard provide great feel and playability, while the onboard Takamine TK-40B preamp system gives you a built-in tuner, three-band EQ and gain controls, mid-shift control, bass-boost switch and EQ bypass switch for the ultimate in versatility and sound quality.