This motherboard is designed to replace the existing circuit board in a Bachmann Raymond 4-4-0.
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 board includes onboard resistors for all of the LED solder pads.
NOTE: this product does not function without a decoder. Use a TCS EU621 or WOW121 Steam sound decoder.
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This motherboard is great for installing in simpler locomotives for basic dcc installation with a few functions for lights and such. it is really good, except you have to be careful when soldering and jostling around resistors, they are so small that i held them there for too long and one of them came off, fortunately no others came off but i hade to wire all my other 12 volt outputs to the rear headlight output, so three resistors for three leds on one solder pad. but she works beautifully and stays on MUCH longer than my older tcs board i got a year ago, my old tcs board (Which im still using in another loco) stays on for a good 10 seconds without track power, this one lasted about 15-20 seconds. i also got it pretty fast. it wouldve come faster if i accounted for King day on monday but whatever the case it got here and it runs really good.