Hi all! First test of the Tsunami sound decoder installation in my Sunset models K-27. I have painted and decalled it, installed headlight, added new power pickups and installed a decoder in it. The speaker is mounted in the coal load and will be covered by a thin foam with crushed coal on top. I have a few adjustments to make and do the weathering before it is finished. I adjusted the wheel synchronization. In the video you can also see my z21 command station and the on screen occupancy indication.