Vintage Lionel Trainmaster Type ZW Multi-Control Transformer rated at 115 Volts / 275 Watts, complete with its original Lionel box. The ZW is one of Lionel's most popular postwar transformers, featuring four throttle controls for operating multiple trains. Produced during Lionel's postwar era, the 275-watt ZW was designed to power up to four independent trains. 

Features:

• Lionel Type ZW Trainmaster
• 115 Volt AC Input
• 275 Watt Output
• Four throttle controls
• Direction and whistle controls
• Original Lionel box included
• Compatible with O Gauge and Standard Gauge layouts 

Condition: Transformer was plugged in and powers on, but no further operational testing has been performed. Due to age, item is being sold as-is. Original box shows storage and age-related wear. Please review all photos carefully for condition and completeness.