The Recording King Professional Resonator is crafted entirely from mahogany with a parallelogram soundwell and 12th fret neck joint. The hand-spun Continental Cone provides true resonator tone, rivaling anything currently available. The bone nut and the maple/ebony saddle help give the guitar great sustain, and the Grover tuning machines keep the strings in tune. The Professional Resonator is truly vintage-styled, with classic features like rounded soundhole screens and slotted screws.