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 Digital Sound …

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

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 ensure...

This tool is designed to help you find the correct SoundTraxx digital sound decoder for your locomotive quickly and confidently. Start by selecting the scale of your model, then choose your locomotive …

At SoundTraxx, we believe in superior customer service above all else. We design robust products with a long life, strive to bring fun to each customer, and aim to serve each customer for the life of their …

Welcome to the SoundTraxx online Customer Support Center. If your model train product is not behaving as expected, please start by visiting our Troubleshooting section. Should it be determined …

SoundTraxx specializes in manufacturing model train decoders right here in the USA!

SoundTraxx sound samples let you hear how our decoders respond to speed, load, and momentum—just like the prototype. These aren’t loops or generic effects; they’re authentic …

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 lighting effects.

SurroundTraxx works with a multiplicity of audio speakers that are strategically placed in hidden locations around the layout. Using the latest digital signal processing (DSP) technology and …