1 Amp, 21-Pin Interface, 4 Functions
The Soundtraxx MC1H104P21 DCC Mobile Decoder easily plugs into many Athearn or other manufacturers' models equipped with a 21-pin motherboard. This decoder is also compatible with other SoundTraxx mobile decoders and products. The MC1H104P21 DCC Mobile Decoder has a maximum stall current of 1-amp, 4 function outputs, 15 Hyperlight effects, 28 point speed table and operates in NMRA DCC only.