Vintage Lionel Type 4090 Train Transformer / Controller.

• 90 Watt power supply
• Designed for Lionel O-Gauge trains
• Dual control levers
• Fixed and variable voltage outputs

The unit powers on, but it has not been tested with a train or track, so it is being sold as-is.

Condition:
Good vintage condition with normal wear from age. Controls move smoothly and terminals appear intact.

Please review photos for details.

Great for collectors, model train hobbyists, or restoration.