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Train Control Systems Bachmann MB2 Replacement Motherboard w/KA2 & 21-Pin Connector

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Train Control Systems Bachmann MB2 Replacement Motherboard w/KA2 & 21-Pin Connector
Product Overview
This motherboard is designed to replace the existing circuit board in a Bachmann Heavy 4-8-2. This board is designed to receive a WOW121 or EU621 decoder and provides an onboard Keep Alive® (KA2 style) for uninterrupted performance over troublesome tracks. This motherboard includes onboard resistors for all of the LED solder pads.

NOTE:

  • This product does not function without a decoder. Pick up an EU621 or WOW121 decoder to use this product.
  • TCS motherboards feature on-board resistors for use with LED's. This product is not intended for use with incandescent bulbs without modification or an external power supply such as the VR1.5.

Product Specifications:
  • Scale:
    • HO Scale
  • Dimensions:
    • 1.4” x 1.18” x .48” or 35.6mm x 30mm x 12.2mm

Compatible with:
  • WOW121-Steam
  • WOW121-Diesel
  • EU821