Features: Solid State Electronic Design, Short Circuits are Detected in Micro Seconds and Power is Shut Down Automatically, Variable Accessory Power (0-16 Volts AC) can be used to Run a Second Train or Trackside Accessories, Variable Track Power (o-16 Volts AC), Horn/Whistle Push Button Operates Horn or Whistle, Reverse Push Button, Indicator Lights Show Power Usage, Realistic Slow Speed Operation, Safety Plug, Sturdy Metal Enclosure. Manufactured from 1986-1989. This is new but there is a small rust spot on the top of the metal case near the plug. Comes with the original box and instructions with the original packing material. Box shows wear.