The DC Master is an analog control box for modelers that operate their engines on DC layouts. It is used to activate sound features on Paragon4, Paragon3, Paragon2, and BlueLine Series locomotives made by Broadway Limited Imports.
With or without the DCMaster, you can operate your BlueLine, Paragon2, Paragon3, and Paragon4 engines right out of the box. You will hear some sounds automatically, like start up sounds, brakes, prime mover, etc. However, DC users must have the DCMaster to activate the horn/whistle or bell. The DCMaster also allows you to operate an additional sound of your choice using the AUX button. Modelers can also use the device to adjust many features of our locomotives, as the DCMaster allows you to change CV's without requiring a DCC system.