N Scale Supply -

Prototype:

The EMD SW7 was the third diesel locomotive switcher the builder produced in the SW series and the first new design following World War II in the late 1940s (EMD stopped production on new models until after the war, mostly due to war restrictions ongoing at the time). Outwardly, the SW7 was virtually identical to future SW models and related NW designs of the time although it did differ slightly from the earlier SW1 in that it featured a more streamlined hood without the step in front of the nose. The most striking difference between the SW1 and SW7 was the latters additional horsepower, which was twice that of the former. As with many early EMD switcher locomotive models, the SW7 continues to see use today in various settings from industrial and shortline operations to tourist and excursion trains.

FEATURES:

NEW Paragon3 Sound & Operation System FEATURING ROLLING THUNDERTM with Authentic Sounds and Prototypical Operation in both DC and DCC environments
Integral DCC Decoder with Back EMF for Industry Best Slow Speed Operation in DC and DCC
Precision Drive Mechanism engineered for continuous heavy load towing and smooth slow speed operation
Premium Caliber Painting with Authentic Paint Schemes
Prototypical Light Operation with Golden White LED Headlight (and MARS Light Where Applicable)
Die Cast Body with Die Cast chassis for Maximum Tractive Effort
(2) Operating MicroTrains #1015 or Compatible Couplers
Separately Applied Hand Rails, Grab Irons, Rear Diaphragm, and Horn(s)
Will Operate on Code 55, 70, and 80 Rail
Recommended Minimum Radius: 9.75 inches
Operates in DC & DCC (use DCMaster for DC Sound)
Record & Play Operation - Records and plays back sounds and movements once or repeatedly for automatic operation
16-bit Sample Rate for exceptional high frequency sound clarity
Alternate Whistle / Horn where applicable for locomotive with air horn and steam whistle - both the main whistle and alternate can be easily played
Adjustable bell ringing interval for faster or slower bell
Numerous user-mappable functions with available keys
Passenger Station Ambient Sounds - Controlled with Function Key
Freight Yard related radio chatter - Controlled with Function Key
Lumber Yard Ambient Sounds - Controlled with Function Key
Farm related radio chatter - Controlled with Function Key
Crew Radio Communications - Controlled with Function Key
Maintenance Yard related radio chatter - Controlled with Function Key
Demo Mode for display and demonstrations
Simple Programming with Integral DCC Decoder
Individually adjustable sound volumes for most effects