Introduction

Atlas Gold 40005325 N Scale EMD SD7 Diesel Chessie System B&O 1830 DCC Sound

This detailed Atlas Master Gold N Scale SMD SD9 locomotive is based on the 1,750-horsepower diesel-electric road switcher used by a number of railroads. Built between January 1954 and June 1959, a few of these long-lived units are still in operation in the 21st century and several are preserved in museums and on excursion railroads.

This N Scale SD9 replica comes equipped with a dual-mode ESU LokSound sound and DCC decoder for operation on DCC and DC layouts (DC with reduced sound functions), and features a scale-speed motor with dual flywheels, directional LED lighting, accurate decoration and AccuMate(R) magnetic knuckle couplers. This EMD SD9 is one of many Atlas and Trainman N Scale locomotives.

FEATURES:

• Powered low friction drive
• Blackened metal wheels
• Dual brass flywheels
• Directional lighting
• Golden-white LEDs
• Body-mounted AccuMate couplers
• Atlas Silver Sound Ready models are equipped with a speaker for easy conversion to sound with the addition of a decoder
• 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
• ESU LokSound 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
• Manual and Automatic Notching modes with the ability to change modes on the fly are provided for true realism