Atlas 40004521 N Scale Union Pacific GP-20 #475 DC Model Railroad Collectible

Features:

• Golden-White LEDs
• Directional lighting
• Dual brass flywheels
• Low-friction mechanism
• Accurate painting and lettering
• Atlas Master® Silver version is Sound Ready and equipped with speaker for easy conversion to DCC sound
• Magnetic knuckle couplers

DCC OPERATION FEATURES (GOLD LOCOMOTIVES ONLY)

• Supports all DCC-programming modes
• DCC includes RailCom and RailComPlus, with 14, 28 or 128 speed steps and with 2-digit and 4-digit addressing.
• Flexible mapping of function keys F0 to F28.
• A total of 6 DCC function outputs are available, and all can be function mapped (disable, brightness, light effects) individually
• Follows all NMRA DCC standards and recommended practices.

SOUND FUNCTIONALITY FEATURES (GOLD LOCOMOTIVES ONLY):

• Over 20 sound effects are available, including engine start-up and
  shutdown, prime mover sounds through all eight notches, bell, air horn, air compressor, dynamic brakes and more.
• There are up to 16 user-selectable horns, 2 user-selectable bells, and 2 user-selectable synchronized brake squeals.
• Equipped with ESU’s Exclusive “Full Throttle” features for ultimate realism in prototype running.