Trainz Product Id: 11446544

Trainz Product Id: 11569443

Model Number: 56201

Trainz Product Id: 11960914

and most still existed in the last 1970's

LGB 52750 EPL Booster ProductID_12027794 Trainz Product Id: 11446544The LGB 52750 Booster is designed to provide more positive operation of switch motors. This helpful device automatically provides additional energy to EPL switch and signal drives to overcome mechanical resistance (from dirt or a supplemental switch) or electrical resistance (from long wire runs). The box simply connects between your AC (18V) power supply and your 51750 EPL Control Boxes or 17100 Track Contacts. LEDs indicate when the box is powered