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 products right here in the USA, and our friendly customer...

The IMF4 is a N-scale drop-in decoder which is designed for InterMountain F-unit locomotives. Examples include the following: InterMountain: F3A/B F7A/B F9B See the installation pages for a full list of compatible engines! NOTE: This version of...

The IMD4 is a N-scale drop-in decoder which is designed for InterMountain locomotives. Examples include the following: InterMountain: SD40-2W See the installation pages for a full list of compatible engines! Back EMF Load...

Fits Intermountain N Scale FP7A with wired motors produced after Jan 2014 6 FX3 Functions 472” x 2.165” x .098”11.98mm x 54.99mm x 2.4mm   ▪FX3 Function outputs for prototypical lighting effects and on/off...

The LokPilot 5 micro DCC is the "twin" of the LokPilot 5 micro. With just 8.0mm x 7.0mm and a thickness of only 2.4mm (on the capacitor: 2.9mm), just so small that it can also be accommodated in very small locomotives of nominal sizes Z, N or TT, it...

The K4D6 is a N-scale drop-in decoder specifically designed to fit the Kato N-Scale MP36PH locomotive. This decoder is also commonly paired with the K4-LK lighting kit for the MP36PH. Note: The K4D6 does not have the copper...

With the LokSound 5 Nano DCC, ESU has succeeded in developing an even smaller LokSound decoder! Thus, it should really be used in all vehicles of nominal sizes N and TT.   The LokSound 5 Nano DCC with E24 interface has a size of 19.6mm x 8.5mm...

The LokPilot 5 micro is the smallest digital decoder from ESU to date. Thanks to the use of subminiature components, 8-layer printed circuit boards and the latest manufacturing technology, it is so small with only 8.0mm x 7.0mm and a thickness of...

The LokPilot 5 micro is the smallest digital decoder from ESU to date. Thanks to the use of subminiature components, 8-layer printed circuit boards and the latest manufacturing technology, it is so small with only 8.0mm x 7.0mm and a thickness of...

The LokPilot 5 micro is the smallest digital decoder from ESU to date. Thanks to the use of subminiature components, 8-layer printed circuit boards and the latest manufacturing technology, it is so small with only 8.0mm x 7.0mm and a thickness of...

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 products right here in the USA, and our friendly customer...

The IMFP4 is a N-scale drop-in decoder which is designed for InterMountain FPA-unit locomotives. Examples include the following: InterMountain: FP7A FP9A See the installation pages for a full list of compatible engines! NOTE: This version of the...

The IMFTA4 is a N-scale drop-in decoder which is specifically designed for InterMountain FTA locomotive. Back EMF Load Compensation: Provides superior slow speed control and high performance under load. Quiet Drive: Super-quiet motor...

The IMFTB4 is a N-scale drop-in decoder which is specifically designed for InterMountain FTB locomotive.   Back EMF Load Compensation: Provides superior slow speed control and high performance under load. Quiet Drive: Super-quiet...

This full featured 2 function BEMF decoder is designed specifically to meet the needs of Z and N-Scale modelers who are converting their Z and N-Scale locomotives to DCC. Included is our auto-adjusting BEMF for outstanding slow speed performance and...

This full featured 2 function BEMF decoder is designed specifically to meet the needs of Z and N-Scale modelers who are converting their Z and N-Scale locomotives to DCC. Included is our auto-adjusting BEMF for outstanding slow speed performance and...

The IMF4-NF is a N-scale drop-in decoder which is designed for InterMountain F-unit locomotives. Examples include the following: InterMountain: F3A/B F7A/B F9B See the installation pages for a full list of compatible engines! NOTE: This...

The IMFP4-NF is a N-scale drop-in decoder which is designed for InterMountain FPA-unit locomotives. Examples include the following: InterMountain: FP7A FP9A See the installation pages for a full list of compatible engines! NOTE: This version of...