Atlas Drop In Decoder – #TCS-ALD4

This N scale decoder is designed to replace Atlas style light boards in newer locomotives.
ALD4
This full featured 4 function BEMF decoder is designed to fit the following Atlas N-Scale engines: GP40, SD50 and SD60. Included is our auto-adjusting BEMF for outstanding slow speed performance and hassle free set up. Also includes Quiet Drive for super quiet engine performance.