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ModelRailroadForums.com is a free Model Railroad Discussion Forum and photo gallery. We cover all scales and sizes of model railroads. Online since 2002, it's one of the oldest and largest model railroad forums on the web. Whether you're a master model railroader or just getting started, you'll find something of interest here.


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    SDH164D - Decoder

    sdh164d I've installed two of the decoders in older athearn blue box f45's. The speakers will work well in the wide body locos. The sound will be better if you fit some etched metal fans or an etched metal grill to allow sound through. The cv's for the volume can be programed if you want more...
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    Re-Motor Athearn DD-40

    dd40 & digitrax sdh164 My dd40 is an older metal side frame dual motor with connected drive lines. The motors have no fly wheels. The loco runs great on dc power. I installed a digitrax sdh164 but it got cooked somehow. Digitrax sent me a new decoder so I'm thinking about trying again. Has...




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