National Narrow Gauge Convention

August 30-31, 2017

Join us in Denver, Colorado this year for clinics, product demonstrations, Blackstone product updates and more!

SoundCar Summer Special

These bonus packs are moving fast. Stop by your local hobby shop and grab one while supplies last.

Welcome to SoundTraxx

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

If you are unfamiliar with our products, we recommend you visit Choosing the Right Sound System first.

Latest News


Digital Sound Decoders
DCC Mobile Decoders
Lighting Decoders
Factory-Installed Decoders
Retail Price List
DSD Catalog

Sound References