MTH RailKing 40-1000 Z-1000 100-watt power supply transformer & controller E2C

MTH 50-1003 DCS TIU Track Interface Unit Receiver Rev 13a W/ Box Mint

MTH Rail King O Gauge No.40-750 Type Z-750 150 Watts AC Toy Train Transformer

MTH 50-1001 O DCS Remote Control and DCS TIU Set EX/Box

MTH Z-1000 Hobby Train Transformer Controller & Power Brick Gauge 40-1000 CIB

LIONEL 275 WATT ZW TRAIN TRANSFORMER IN GOOD WORKING ORDER POSTWAR WITH BOX

MTH 40-400 Z-4000 Dual Control 400 Watt Transformer for O Gauge

MTH RailKing 40-1000 Z-1000 100-watt power supply transformer & controller