CONCERT DELUXE: Well-figured aged maple (aged at least 7 years); close-grain carved spruce top; Guarneri style ebony chin rest; Wittner fine tuning pegs; available in 4-string and 5-string; constructed with aged maple and close-grain carved spruce tops; conveniently placed output jack and volume knob; feature our powerful Wood bridge pickup; Included Accessories: Case and bow