zephyr athearn cv mu dcc

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  1. mydartswinger

    Speed CV Programming

    My apologies in advance for the long post. I'm including as much detail as possible to try to get the most accurate help possible. I'm trying to match my HO Athearn Dash 9 (Part # 79885) and my Athearn SD38 (Part # 88569) for MU. Both units are equipped with Digitrax DH155A0 decoders...

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