Athearn Genesis F Units now come with factory-installed onboard sound and DCC decoder!
Features:

? Individual sound boards installed in both the A-unit and the B-unit.
? Sound units are compatible with both DCC and DC operations.
? In DC mode, you can program an MU lashup with lead unit only horn, bell, and lights.
? In DC mode, all sound features are operated by a wireless handheld remote and NO additional control box is required to operate advanced sounds in DC operation.
? Six-button remote control allows control in the DC mode of the horn, bell, coupler crash, break squeal, dynamic brake and brake air release.
? Additional DC mode programmable features allow for different bell and horn tones, coupler on/off, bell rate, directional lights on/off and volume control.
? In DCC mode, all functions are NMRA compatible.
? Researched from prototype to match specific units.
? Dynamically balanced five-pole skew-wound motor and flywheels.
? Body matches exact model and phase for prototype.
? Separately applied photo etched metal and injection molded detail parts.
? Genesis improved drive line.
? All windows glazed.
? Directional constant lighting.
? Cab interior.

Note: These locomotives were used to pull the California Zephyr in the 1950s and early 1960s.