Here we have this DCD-ADS-4sx Accessory Decoder CDU Solenoid Drive SX 4-Way with Power-Off Memory and Protective Case from our DCC Concepts Accessory Decoders Range.

DCCconcepts revolves solely around model railways and the equipment, tools, techniques and special items that, combined with good information, a will to do it well and a little practice, make it possible to turn any model into something very special. DCCconcepts is run by a modeller with more than 40 years hands on experience in both US and UK prototype railway modelling and who takes equal pleasure in scratch-building & painting a fine-scale brass loco, making hand laid track or designing a high tech railway control system.