DCC, Sound & Power

Intended for use in DCC only HO-scale applications, the SoundTraxx MC1H104P21 (852005) is a 4-function decoder with a 21-pin connector arranged according to the NMRA Standard. It easily plugs into...

SoundTraxx 810162 Speaker, Mini Cube 3 Oval Speaker/Baffle Kit 12.5X5.5X3mmSoundtraxx's newest speaker is the Mini Cube 3. We just love the amazing sound that you can get out of this...

The SoundTraxx 852002 MC2H104AT is an HO-scale, 4-function decoder intended to replace the existing manufacturer light board in Atlas HO diesel models, some InterMountain Railway models, and others using a...

The SoundTraxx CurrentKeeper™ is designed to add additional power capacity to any decoder installation. It can be used to overcome dirty track, limited electrical pickup or dead frogs to ensure...

SoundTraxx 885813 TSU-PNP8 EMD 8Function Tsunami 2 Sound Decoder, Plug & Play Form Factor, EMD Diesel LocomotivesThe SoundTraxx TSU-PNP8 is a universal factory board replacement sound decoder that can be...

SoundTraxx 884808 TSU-21PNEM8 21-pin Tsunami 2 8 Function Sound Decoder Steam-2The TSU-21PNEM8 is a 1-amp Digital Sound Decoder with 8 function outputs. It is designed for easy plug-in operation when...

SoundTraxx 885823 TSU-21PNEM8 21-pin Tsunami 2 8 Function Sound Decoder EMD-2 DieselThe TSU-21PNEM8 is a 1-amp Digital Sound Decoder with 8 function outputs. It is designed for easy plug-in operation...

SoundTraxx 884012 TSU-2200 Tsunami 2 Sound Decoder, 2 Amp, Big Steam The TSU-Big Steam is Soundtraxx first web-exclusive decoder available in 3 board formats. This decoder features a true UP...

Train Control Systems TCS HO 1773 WDK-ATL-3 Atlas DCC WOWSound Conversion Kit Version 4*Each WOWKit is a total DCC sound conversion solution which includes all of the components necessary to...

Train Control Systems TCS #1668 KA4 Keep Alive Power Supply* The Keep-Alive (KA) devices are used to supply power to decoders during times of power interruption due to dirty track...

Train Control Systems TCS #2005 KA4-P Keep Alive Power Supply* The Keep-Alive (KA) devices are used to supply power to decoders during times of power interruption due to dirty track...

Train Control Systems TCS #1336 6-Pin Mini ConnectorTCS 1336 6-pin Mini Connector (Colored wires)This is a simple, six pin, miniature quick plug wired connector. This connector is ideal for hard-wire...