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

$34.95
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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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