SoundTraxx brings new dimensions in digital sound technology to your model railroad. Regardless of scale or prototype, we have a sound system for you! We manufacture all of our …

SoundTraxx product lines offer a variety of solutions to help you add new dimensions to your railroad with sound, lighting, and other DCC technologies.

Product manuals for Tsunami2, Econami and Tsunami SoundCar Digital Sound Decoders, SurroundTraxx Digital Sound System, Mobile and Lighting Decoders

The SoundTraxx CurrentKeeper™ is designed to add additional power capacity to any decoder installation. It can be used to overcome dirty track, limited electrical pickup or dead frogs to …

This section will assist you in selecting the correct SoundTraxx Digital Sound Decoder for your locomotive. Start with the scale of your model and then find your locomotive based on its …

Tsunami2 is SoundTraxx’ new line of high-performance model train Digital Sound Decoders. This line provides high quality onboard locomotive sound, precision motor control and brilliant …

Prime movers, exhaust chuffs, whistles, airhorns and rail car sound effects,... We have it all! Here's the ultimate model train and railroad sound reference guide.

This advanced decoder operates in DC, DCC, or wireless mode using the free Blunami App. Enjoy SoundTraxx’s industry-leading sound and features with seamless control right from your …

Watch video on YouTube Error 153 Video player configuration error Tsunami2 & Econami: Switching Mode SoundTraxx Econami Diesel Prime Mover Selection SoundTraxx Hyperdrive2 …

Now that you’ve decided which SoundTraxx product suits your needs best, you can go directly to the sections that further explain the features of these products. If you need additional help with …