Pristine Martin 00DB Jeff Tweedy signature acoustic guitar with a deeper 00 body shape for increased projection. This instrument has FSC-certified solid mahogany top, back, and sides with scalloped European spruce X-bracing. The mahogany neck features a modified V profile, a 25.4-inch scale length, and a 1 3/4-inch nut width. It is finished in a custom Tweedy Burst with Foden-style inlays and faux tortoise binding. A professional luthier installed an LR Baggs Anthem pickup system. I have used this beauty a handful of times at church. This guitar has not been registered with the manufacturer, allowing the buyer to register for the lifetime warranty.