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This motherboard is designed to replace the original lighting board in Atlas and Kato diesel locomotives. Included with this motherboard is a KA4 Keep Alive® for smooth operation over troublesome tracks. Pair with a WOW121 for unparalleled sound and interruption-free performance.

  • Dimensions: 1.8” x 0.67” x 0.21” or 46mm x 17mm x 5mm
  • Scale: HO Scale

TCS One Year Goof Proof Warranty:

  • All decoders are covered by a one year goof proof warranty. Please return to TCS in a small box.
  • You MUST register the failed decoder at tcsdcc.com/warranty
  • Follow the instructions on their before returning any decoders to TCS.

We are an Authorized TCS Dealer.


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