The Lionel 1033 90 Watt Multi-Control Transformer Vintage is a classic model from 1955, featuring a split-chord design for enhanced power control. This black plastic transformer, with a vintage appeal, operates on AC power at 120 volts and is ready to go out of the box. With a scale of 1:48 and designed for analog control systems, this unit is perfect for O gauge model railroads, offering 90 watts of power for smooth and efficient operation. The Lionel brand ensures quality and reliability, making this transformer a must-have for any model railroad enthusiast looking to expand their collection.