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SKU: TCS1029

TCS 1029 AMD4 4-Function N Scale DCC Drop-in Decoder for Atlas Diesel

9 In Stock

One Year Goof Proof Warranty
All TCS decoders are covered by a one year goof proof warranty.

The AMD4 is a N-scale drop-in decoder for Atlas locomotives. Examples include the following:


  • B23-7/B30-7/B36-7
  • C628/C630
  • Dash8-32BW/Dash8-40B/Dash8-40BW
  • RS11
  • GP-38
  • DCC-ready GP-40, GP-40-2, SD-7, SD-9, SD-35, U25B, and C-420

See the installation pages for a full list of compatible engines!

  • 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.
  • RailCom®: This feature allows the decoder to talk to the command station. RailCom supports expansion for new features.
  • Variable Momentum: Allows you to make custom acceleration and deceleration curves.
  • LED Support: This product does not require external resistors when connecting LED's.
  • Incandescent Bulb Support: This decoder can be used with 12 Volt bulbs.
  • 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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