The Tsunami2 Digital Sound Decoder is designed to enhance your model railroading experience by giving you a wide variety of innovative features and only the most realistic sound for your models.

The Tsunami2 Digital Sound Decoder is designed to enhance your model railroading experience by giving you a wide variety of innovative features and only the most realistic sound for your models.

Sep 14, 2019 · SoundTraxx Tsunami 2, TSU-1100 Steam-2, Universal Digital Sound Decoder for Steam Locomotives. Help others learn more about this product by uploading a video!

The TSU-21PNEM8 is a 1-amp Digital Sound Decoder with 8 function outputs. It is designed for easy plug-in operation when mated to a 21-pin NEM connector.

SoundTraxx's Tsunami2 Digital Sound Decoders offer an extension selection of sound files across most all the major locomotive manufacturers. You can choose from several styles of decoders to fit a wide …

This high-performance, onboard locomotive sound system combines a full-featured sound system, four Hyperlight lighting effects, a motor controller and a DCC decoder into a single, integrated unit.

Simply plug this decoder in and enjoy all of the Tsunami2 features you know and love! For added realism, you’ll love our reactive Dynamic Digital Exhaust (DDE) feature. When your locomotive is …

Oct 28, 2025 · Previously this sound file was only offered in Athearn factory installed decoders, but now you can get it in aftermarket Tsunami2 as well. This decoder is available in 3 board formats: TSU …

The TSU-2200 is a versatile decoder that will easily fit into a wide variety of HO to S scale models. You will feel like you are in the cab with the crisp sound and interactive features that Tsunami2 decoders …

The TSU2 line of sound decoders has a number of features and improvements over the previ-ous Tsunami (TSU1 for reference) and its “cousin” the Econami sound decoder that Soundtraxx released …