Check the listing for details. Lionel Train Type ZW 275 Watt DUAL Multi-Control TrainMaster Transformer. Color: Black, Condition: For parts or not working, Made in United States. Listed at 99.99 USD. The Lionel Train Type ZW 275 Watt DUAL Multi-Control TrainMaster Transformer is a vintage power and control unit designed for model railroads and trains. Manufactured by Lionel in the United States in the 1950s, this black transformer operates on AC power at 115V with 275W of wattage. It features dual train control capabilities, making it ideal for controlling two separate train layouts within the O gauge. With its classic design and brand reputation, this transformer is a valuable addition to any model railroad enthusiast's collection. This item very well may work just fine but it's untested so I'm listing for parts only. There is damage to one the levers on the sides see photos