1786 WOWKit is a DCC sound total conversion kit – #TCS-WDK-KAT-2
This motherboard is designed to replace the original lighting board in Atlas and Kato diesel locomotives. Included on this motherboard is a KA2 Keep Alive® for smooth operation over troublesome tracks. Pair with a WOW121 for unparalleled sound and interruption-free performance.
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.