Bring your Model Trains to Life with SoundTraxx!

Nothing makes your layout more fun than trains that sound and act just like the real thing. Our Digital Sound Decoders are designed to do just that! Explore our Product Pages to find the best decoder for your model.

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SoundTraxx Featured Video:

Tsunami2 Digital Sound Decoders are packed full of revolutionary, SoundTraxx exclusive features. Dynamic Digital Exhaust is one of the most innovative features in Tsunami2. It allows for the automatic adjustment of the volume and engine RPM schedule to simulate the locomotive producing a range of power during operation. This will allow the decoder to produce more prototypical engine responses when encountering changes in both grade and number of cars, during operation.

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Sound Samples
Take a quick listen to our sound samples to choose which decoder is best for your model.

Get quick tips on how to use and install our products.

Take an in-depth look into our product features and how to implement them on your layout.

SoundTraxx Customer Comments:

  • SoundTraxx Experience
    "Thank You George for your time spent giving my Wife and I a tour of the SoundTraxx facility today. Its not often this day and age when one finds a company such as SoundTraxx that makes the time to spend with a customer as you did. The ideas and insight you gave me is invaluable and very much appreciated. Thank You again George."

    -Mel J., CA
  • Customer Support
    I sure do appreciate all of the help. I have 4 more old DC locos and they will all host Soundtraxx decoders. Your knowledge and sales support sets you apart from the rest.

    -David C, Arlington TX
  • Tsunami2 Motor Control
    "Dear sirs just thought Id run a couple of my thoughts your way. I purchased a Atheran Genesis GP38-2 a while back it came with the new tsunami2 decoder. I have serval Genesis locomotives but all of them have older tsunami decoders. I must say While I always thought you had the best sound they lacked in motor performance.

    NO MORE tsunami2 has as good if not better motor control than their competitor. I love the slow speed right out of the box and the {for lack of better words} full throttle features while never losing control of your loco. It is top notch, not to mention the new brake options /independent/train and dyno... Kudos for making the Tsunami2 its great oh buy the way {dont hear it much anymore} proudly made in the USA."

    - THANK YOU ,

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.

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The ideal candidate must be a hands-on individual who possesses a high level of drive, energy and integrity. Assembly experience and/or soldering is a plus. Applicant must be local... Learn more

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