Features Solid AAA Engelmann spruce top, with Indian rosewood back and sides and satin finish^Solid one piece maple neck with ebony fingerboard and pearl shaped inlays^Graphtec NuBone nut, saddle, and bridge pins with ebony bridge^B-band T65 equalizer with built-in chromatic tuner, with feedback notch and phase control^Deluxe case included Description Product Description Unlike traditional guitars with fret boards glued to the top of the body, River song Guitars feature a solid neck that runs all the way under the fretboard. To eliminate neck tension, the neck extends all the way through the body and incorporates the end block as structural support. The action is raised or lowered by adjusting the neck angle, eliminating the need to adjust the action by destructively sanding the saddle. The straight string pull headstock design coming off the nut has no sideways tension, resulting in better tuning stability and tone.