DCC Decoders

A true pioneer in the model train industry, SoundTraxx has been creating innovative products for the discriminating model railroader since 1990. We proudly design and manufacture our industry-best...

The A6X is six function HO-scale "drop-in" style mobile decoder with integrated 1.5V power supply for Atlas, Athearn, Kato, etc. locomotives. Examples include the...

The MT1500 is a 2-function, board replacement decoder for the Micro-Trains N-Scale SW1500. With our industry leading, auto-adjusting BEMF your SW1500 will crawl like never before!

For Intermountain N scale FP7A and FP9A with motor contact "shoes" 6 FX3 Functions .472” x 2.165” x .098”11.98mm x 54.99mm x 2.4 mm Replaces DN163I2   ▪FX3 Function outputs for prototypical...

Board Replacement Decoder for American Z Line (AZL) GP-30 Diesels and others.  1 Amp with 2 FX3 Functions.   Specifications Current Rating-Motor 1.0 Amp/1.25 Amps Peak Size 0.271” x 1.296” x ...

The LokSound 5 micro is a “little wonder”: With only 21mmx10mm footprint, it is by far one of the smallest LokSound decoders we’ve ever built. Thus it should fit into all N gauge and TT vehicles, but...

The LokPilot 5 Fx micro and its "twin" LokPilot 5 Fx micro DCC are versatile decoders with a Next18 interface on a footprint of 13.0mm x 9.2mm. They are used in all vehicles of nominal sizes N to H0,...

The LokPilot 5 is the most important representative of the LokPilot family and is suitable for almost all questions in locomotives of gauge H0 and 0.

The LokPilot 5 is the most important representative of the LokPilot family and is suitable for almost all questions in locomotives of gauge H0 and 0.

he BLU-1100 is the newest addition to the SoundTraxx Blunami line, offering all the great features you love—now in a compact, versatile format. With wireless control through the free Blunami App, you...

The Blunami BLU-2200The BLU-2200 is a universal-style sound decoder that can be operated in three different ways: DC, DCC and Wireless mode. Using the Blunami app (iOS versions 8 or later), you can...

The Blunami BLU-2200The BLU-2200 is a universal-style sound decoder that can be operated in three different ways: DC, DCC and Wireless mode. Using the Blunami app (iOS versions 8 or later), you can...

A true pioneer in the model train industry, SoundTraxx has been creating innovative products for the discriminating model railroader since 1990. We proudly design and manufacture our industry-best...

The IMD4 is a N-scale drop-in decoder which is designed for InterMountain locomotives. Examples include the following: InterMountain: SD40T-2 SD45T-2 SD45-2 See the installation pages for a full...

TCS Keep-Alive® (KA) devices are used to supply power to decoders during times of power interruption due to dirty track or problematic track work.  Newly-redesigned at half the size of a KA4, the...

DH165Q1 fits Atlas, Intermountain, LifeLike & Other factory sound-equipped HO Locomotives. Compatible with Digitrax Sound Bug.Decoder Lock equipped QSI-style PCB replacement Plug N’Play...

Board Replacement Decoder for Marklin Mini Club 88455 and others.  1 Amp with 2 FX3 Functions.

Fits Kato AC4400 or compatible HO locomotives Drop-in light board replacement 1.0 Amp/2 Amps Peak 8 FX3 Functions, 200ma Output 8 Ohm 28 mm round speaker w/330uF Capacitor

The LokPilot 5 Fx micro and its "twin" LokPilot 5 Fx micro DCC are versatile decoders with a Next18 interface on a footprint of 13.0mm x 9.2mm. They are used in all vehicles of nominal si

The LokPilot 5 Fx DCC is a function decoder without motor output and is therefore perfect for installation in control cars or function models. As the "twin brother" of the LokPilot 5 Fx,