Here is a Lionel ZW O Gauge Vintage Trainmaster 275 Watt Transformer with Whistle. This ZW is the largest Lionel transformer and produced up to 275 Watts, it has controls to operate four trains, circuit breaker and whistle controllers (there are only two whistle controllers, and they are wired to the outer control arms). The ZW is one of the most reliable transformers ever made and will meet just about any power needs on a layout. Dimensions – 12 x 6.

This item has been graded per TCA standards C-7: Excellent based on visual appearance. The overall appearance of this item may be improved with a gentle and thorough cleaning. There are light nicks and scratches on the surface of this item. The instruction manual is not included. The whistle did work as normal when tested. The original box is not included. Please check the photos for a detailed look at this item. Overall condition is Excellent.

Condition: Excellent (C-7)
Operational Status: Functional
Original Box: No

Manufacturer: Lionel
Model Number: ZW
Years Manufactured: 1950 – 1966
Road Name: **** No Road Name

Scale/Era: O Postwar
Model Type: Control & Electrical

The SKU for this item is 5982946.

Product Id: 11424122