HO A4X 1.3 Amp, 4 Function DCC Decoder - Control Only -- Fits PROTO, Atlas, Athearn, Bachmann, Kato, Etc. 2.860 x .680 x .145"

Brand: TCS Part #: 745 - 1000 Features 4 function, drop-in decoder Auto-adjusting BEMF for slow speed performance Quiet drive for super quiet engine performance On-board resistors for LEDs Dimensions: 17.32mm x 72.39mm x 3.94mm