Digitrax AR-1 Auto Reversing Unit for DCC Roadname_DT&I They're available in a variety

They're available in a variety of realistic colors and come in three sizes

Mid and Maximum speed works for all speed modes

Rivet Counter SD40-2 Locomotive Features

and accessory parts shown below

Extra High Output

Digitrax AR-1 Auto Reversing Unit for DCC Roadname_DT&I They're available in a varietyDigitrax AR 1 Auto Reversing Unit for DCC FEATURES: Cost effective automatic reversing for one reversing section or subdistrict User selectable trip current lets you adjust the AR1 to work with any scale or equipment on your layout Auto Reversing manages polarity mismatches on the reversing track section without manually throwing electrical toggle switches or adding another booster 8 amp peak, 6 amp continuous Auto reversing control for a single