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TCS 1446 A4X-KA HO Decoder


MSRP: $42.95


This full featured, 4 function, drop-in decoder was originally designed to replace the early Atlas lighting boards. Since then several other manufacturers have adopted the same lighting board style making the A4X an excellent option for any HO locomotive with the large, tab connected lighting board. Included is our auto-adjusting BEMF for outstanding slow speed performance and hassle free set up. Also includes Quiet Drive for super quiet engine performance.

A4X comes with on-board resistors for LED’s.

Attached is an extra Blue wire and the Black w/ White Stripe wire for use with a TCS Keep Aliveā„¢.

Dimensions: 0.682″ x 2.85″ x 0.155″ or 17.32mm 72.39mm 3.94mm

*Keep Alive sold separately


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