The OB-250+ resonator banjo has an ultra-premium JLS #12 tone ring that improves the contact between the neck the rim and the tone ring increasing the transmission of energy from the pot to the neck. It features a curly maple neck with ebony fingerboard 3-ply Canadian maple rim 14 flamed maple resonator GT master Planet tuners and a two-way adjustable truss rod. Includes hardshell case.