DSX Digital Sound Decoder for Steam Engines -- British L-1 Class Tank

The DSX unit provides state-of-the-art sound effects in a smaller package that can be installed in any locomotive or piece of rolling stock. Add sound to decoder-equipped locomotives or install the DSX in a dummy locomotive . . .no motor required. The DSX behaves just like other Soundtraxx Digital Sound Decoders, with all the same features. Tiny size of just 1.45 x 0.625 x 0.32" makes it easy to install in most engines.