Soundtraxx 884013 Tsunami 2 TSU-21PNEM8 Big Steam HO Scale - recorded from Big Boy 4014

Soundtraxx 884013 Tsunami 2 TSU-21PNEM8 Big Steam HO Scale - recorded from Big Boy 4014

This decoder features a true UP Big Boy recording! Previously this sound file was only offered in Athearn factory installed decoders, but now you can get it at our web store. You will also get all of the features that you know and love from our Tsunami2 decoder line including: Reactive Dynamic Digital Exhaust, Functioning locomotive and train brakes, injectors, power reverse, and firebox flicker. We also offer a large selection of selectable sound effects including: bells (12), Whistles (90+), couplers, dynamos and more!