Tom takes on an older Atlas U23B, walking through plans torepaint, detail, and upgrade the decoder. George shares his MOPAC Proto 2000 GP38 equipped with Blunami—fully detailed and running beautifully at slow speeds.

From there, the conversation shifts to Dynamic DigitalExhaust (DDE), SoundTraxx’s exclusive feature that automatically adjusts your locomotive’s throttle based on load and grade. They break down how DDE works and walk through how to properly calibrate it on Tsunami2 and Blunami-equipped models.

#ModelRailroading #SoundTraxx #Blunami #Tsunami2 #DCCSound#ModelTrains #TrainTech #Locomotive #RailroadModeling #DecoderInstall#TrainHobby #DynamicDigitalExhaust #DDE

CV Programming, DCC Myths and More with SoundTraxx(Webinar 6): https://youtu.be/lRJFJSHwtuk?si=HcW9qZrblqO_b0_x