Applause by Ovation MAE148-4 Mandolin The roundback design puts a new spin on a traditional shape Styling is similar to the ovation elite guitars Spruce top, walnut bridge, nato neck with rosewood enforcement strip, epaulette sound-hole design, rosewood fingerboard and chrome machines with pearloid buttons, cp100 pickup and op14 preamp. The roundback design puts a new spin on a traditional shape. Styling is similar to the ovation elite guitars. Spruce top, walnut bridge, nato neck with rosewood enforcement strip.