Soundtraxx Econami ECO-21PNEM 881006 Steam DCC / Sound Decoder

SoundTraxx Tsunami 2 ECO-21 Pin NEM Steam Sounds 881006. Econami is a full-featured line of Digital Sound Decoders designed with value in mind. The ECO-21PNEM is a 1-amp Digital Sound Decoder with six function outputs designed for easy plug-in operation when mated to a 21-pin NEM connector.