678-852005 Soundtraxx MC1H104P21 DCC Mobile Decoder Post Office this would be the best

this would be the best choice

Download the Instruction Sheet (478 K bytes

Made from a flexible materila that cuts easily for customizing

The building model is delivered ready assembled

The #705 Metal Coupler will work anywhere a #713 or #714 Coupler will work

678-852005 Soundtraxx MC1H104P21 DCC Mobile Decoder Post Office this would be the bestMC1H104P21 DCC Mobile Decoder MC1 Series DCC Only 1 Amp, 21 Pin Interface, 4 Functions HO scale, 4 function decoder that measures 25. 1 x 15. 6 x 4. 7mm. This decoder has a 21 pin connector arranged according to the NMRA Standard that easily plugs into the factory installed PCB of many models. This decoder will operate in DCC only. Dimensions: 25. 1 x 15. 6 x 4. 7mm Max. Motor Stall Current: 1A Max. Function Current: 100mA (each output) Function