DCC Accessories

Decoder Buddy from Nix Trainz is a 21-pin-friendly replacement motherboard for the standard factory-supplied DCC 8-pin loco motherboard in many locomotives. It allows you to take full advantage of all the functions and features of the latest decoders...

A 1 foot (36in) length of CAT6a cable. Useable in different applications such as connecting systems or DCC systems to computers.

Simplifies hookup, maintenance and troubleshooting of LocoNet. All connections plug-detachable. One RJ12 Throttle Jacks in front panel. IR and NET Indicator LEDs Two RJ12 LocoNet Jacks in rear for connection to other LocoNet devices.Use with 6 conductor...

RJ12 cable with a length of 12 feet. For use with DCC systems such as Digitrax LocoNet.

Bracket will hold: DT602, UT6 and other legacy Digitrax throttles. Access to LocoNet & Power Ports when stowed away. Stores throttle when not in use or when charging. Fascia mounted. Durable design. Easy to install. 90 Day Warranty On Materials...

Make programming your locomotives CV’s easier with Broadway Limited’s CV Setter! Designed for precision and ease of use, this essential tool allows you to quickly and simply customize and fine-tune the performance of your locomotives to meet...

NOTE: This product utilizes a specific plug harness which may not be compatible with all decoders. 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...

NOTE: This product utilizes a specific plug harness which may not be compatible with all decoders. 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. This...

Buy this pack and save on UWT-50/100 Throttle holders! This holder can be used with the UWT-50, LT-50, or UWT-100! Includes: 3 - 3D printed holder designed perfectly for UWT-50, LT-50, and UWT-100 throttles. 3 - Bags of 4 Screws

NOTE: This product is intended for use with N-scale decoders and locomotives. 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. The KA-N1 can power an...

RJ12 cable with a length of 2 feet. For use with DCC systems such as Digitrax LocoNet.

SwitchPilot 3 Plus decoders are optimized for stationary use on your system and can switch conventional double coil switch drives, light signals, magnetic uncouplers, light bulbs or other stationary consumption. In order to facilitate the rather...

RJ12 cable with a length of 2 feet. For use with DCC systems such as Digitrax LocoNet.

 The Decoder Buddy Mini was developed to fit into smaller steam and diesel applications.  There has also been interest in HOn3 and S-Gauge applications. 

With the abundance of lighting functions and wanting to see and check them before I placed the shell on the frame, I decided I needed a way to see what was happening!  I went to work and prototyped a small connector board with LEDs so I could...

1k ohm resistors The Decoder Buddy was developed for the 8 output decoders. This mother board does not include the 21-Pin Decoder. This mother board requires soldering. This printed circuit board is NOT INTENDED FOR USE IN A DC SYSTEM.  However, if...

1k ohm resistors The Decoder Buddy Mini was developed to fit into smaller steam and diesel applications.  There has also been interest in HOn3 and S-Gauge applications. This mother board does not include the 21 Pin Decoder. This mother board...

The UWT-100 Universal WiFi Throttle from TCS is the new standard in WiFi control for model railroads. This throttle brings a new level of ergonomic comfort and operational convenience to handheld controls. Instead of spending time with your head...

Plug and Play Universal fascia panel supporting LocoNet. Two RJ12 front panel Throttle jacks. Three RJ12 rear pass-through LocoNet jacks Supports throttle charging. Fully connectorized installation. 2mm rear plug for e.g. PS14 DC power supply. 4-pin...

4 Power Manager sub-districts. Upgraded replacement for PM42, fully encased. Fully connectorized installation. Each Power sub-district / Detection Section (DS) supports Auto-reverse or Short circuit management. Each DS supports Occupancy detection. Each...