Digitrax Auto reverser.

LGB Reversing Loop Set G Scale Brass Model Train Track.

Circuitron AR-1 Automatic Reversing Circuit Model Railroad Electrical Accessory.

Circuitron AR-2 Automatic Reverse with Adjustable Delay Model Railroad Electrical Accessory.

Bachmann E-Z Command Automatic Reversing Loop Module Model Train Power Supply Transformer.

MRC Auto Reverse Module for DCC Reverse Loop Section Model Train Power Supply Transformer.

PI RailDriver Desktop Cab Controller Model Railroad Electrical Accessory.

NCE Power Cab Starter Set with 110/240V US Power Supply Model Railroad Power Supply.