Introducing the MTH Rail King Z750 Ttansformer & Controller, an excellent choice for model railroad enthusiasts. This transformer & controller is made from high-quality polystyrene material, and it comes in a sleek black color. The transformer & controller is analog, and it has a gauge of O. Its vintage design makes it a timeless piece that will look great in any collection. The MTH Rail King Z750 Transformer & Controller was manufactured in the year 2010 and is not only suitable for model railroads but also a great addition to any toy and hobby collection.