Smeg. Now available for kitchens designed with high-end professional styling in mind, the 48-inch Opera range (model A3XU6) has a gas cooktop with five sealed burners from 3,000 BTU to 15,000 BTU and a multifunction electric oven. The main electric oven offers eight cooking modes and features a 2.47-cubic-foot capacity and Ever-Clean enamelled interior. The secondary oven offers four cooking modes and a 1.25-cubic-foot capacity. Accessories include baking trays, a wire rack, a rotisserie kit, and a wok ring.