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Train Control Systems 1278 - CN Decoder (2 Functions) - N Scale

MSRP: $58.95
You save $11.20
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The CN is a N-scale drop-in decoder for older Atlas, Kato, and Intermountain locomotives. Examples include the following:


  • GP7/GP9 Old Style
  • GP30/GP35 Old Style
  • SD35/SD50/SD60/SD60M
  • B30-7/B40-8
  • GP38
  • GP40 DCC-Ready
  • SD9 DCC-Ready


  • C30-7
  • U30C


  • SD40T-2

See the Installations Page for a full list of compatible engines!

Want to learn more about "Classic N" decoders from TCS? Click Here

  • Back EMF Load Compensation:

Provides superior slow speed control and high performance under load.

  • Quiet Drive:

Super-quiet motor control for "buzz" free motor performance.

  • DC Mode:

Decoder will automatically detect DC power. You can also configure how your lighting effects function on DC.

  • Variable Momentum:

Allows you to make custom acceleration and deceleration curves.

  • Function Remapping:

Buttons 0 through 12 may be used to control the lighting functions of this decoder.

  • Programmable Lighting Effects:

Choose from 20 separate user-programmable lighting effects!

  • Dimmable Brightness:

Configure multiple different brightness levels for your LED's or incandescent bulbs.

  • Decoder Lock:

Feature which prevents accidental/unwanted programming while activated.

  • Airwire™ Compatible:

Fully compatible with Airwire™ operation.

  • User-Loadable Speed Tables:

Configure custom speed curves and set speed limits.

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