EMD F7A-B Set
(Tsunami® Sound & DCC)

Chesapeake & Ohio  Nos. 7042, 7521

Limited Edition!

Based on units in service from 1952 to 1963 in "low bow wave" scheme featuring:

• Road-specific details
• Authentic "bulldog" nose
• SoundTraxx® Tsunami® Sound for DCC and DC layouts
• Five-pole, skew-wound, high-torque, high-efficiency can motor
• Helical gears with 14:1 ratio for smooth, ultra-quiet running
• Easy multiple-unit operation
• Proto MAX™ metal knuckle couplers
• Brass Nathan M5 air horn with all bells forward
• Whip-style radio antenna
• Antenna conduit from nose to roof
• Full fuel tank skirts
• Farr-style grilles
• Nose door headlight
• Freight pilot
• Knob-style sand doors
• Back up light (nonworking)
• Etched brass sunshades
• Red upper headlight
• Nose grabs

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