Train Control Systems (TCS) 1557 | B-MB4 Motherboard | HO Scale

Description

This motherboard is designed to replace the existing circuit board in a Bachmann Richmond 4-4-0. This board is designed to receive a WOW121 or EU621 decoder and provides an onboard KA2 and a 21-pin connector for quick decoder installation. The B-MB4 is an overall universal design, making it a great choice for brass models.

NOTE: This product does not function without a decoder. Pick up an EU621 or WOW121 decoder to use this product.

NOTE: 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.

    Specs

    • Dimensions: 1.92” x 1.05” x .48” or 48.64mm x 26.7mm x 12.2mm
    • Scale: HO Scale
    • Compatibility: WOW121-Steam, WOW121-Diesel, EU621, EU821

    Product form

    This motherboard is designed to replace the existing circuit board in a Bachmann Richmond 4-4-0. This board is designed to... Read more

    SKU: TCS-1557

    1 in stock

    $34.95

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      • Shipped today? Order within: May 10, 2024 08:00:00 -0400

      Description

      This motherboard is designed to replace the existing circuit board in a Bachmann Richmond 4-4-0. This board is designed to receive a WOW121 or EU621 decoder and provides an onboard KA2 and a 21-pin connector for quick decoder installation. The B-MB4 is an overall universal design, making it a great choice for brass models.

      NOTE: This product does not function without a decoder. Pick up an EU621 or WOW121 decoder to use this product.

      NOTE: 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.

        Specs

        • Dimensions: 1.92” x 1.05” x .48” or 48.64mm x 26.7mm x 12.2mm
        • Scale: HO Scale
        • Compatibility: WOW121-Steam, WOW121-Diesel, EU621, EU821

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