ESU Decoder Programming

Custom Sound Programming — Ready to Run
Take the guesswork out of decoder setup—put OJ to work.

When you purchase a decoder from us, OJ will load it with the correct, model-specific sound profile so your locomotive sounds the way it should right out of the box.

Just send us a quick message via website chat or email (support@denvertrains.com) with the engine you’re installing it in, and he’ll dial it in before it ships.

No extra software. No trial and error. Just install and enjoy.