Decoders and Accessories

The TSU-4400 is designed for models with higher stall currents such as some S, O, and large scale locomotives; this decoder features easy-to-use terminal blocks for no-fault wiring and a higher audio amplifier for awesome volume, indoors or out. You will...

The TSU-4400 is designed for models with higher stall currents such as some S, O, and large scale locomotives; this decoder features easy-to-use terminal blocks for no-fault wiring and a higher audio amplifier for awesome volume, indoors or out. You will...

The TSU-4400 is designed for models with higher stall currents such as some S, O, and large scale locomotives; this decoder features easy-to-use terminal blocks for no-fault wiring and a higher audio amplifier for awesome volume, indoors or out. You will...

The TSU-4400 is designed for models with higher stall currents such as some S, O, and large scale locomotives; this decoder features easy-to-use terminal blocks for no-fault wiring and a higher audio amplifier for awesome volume, indoors or out. You will...

The TSU-4400 is designed for models with higher stall currents such as some S, O, and large scale locomotives; this decoder features easy-to-use terminal blocks for no-fault wiring and a higher audio amplifier for awesome volume, indoors or out. You will...

WOWKits provide everything needed for a complete sound installation. This WOWKit includes: A WOWSound decoderKeep Alive® deviceSpeaker with enclosure and mounting screws.JST speaker connector. Each WOWKit has been engineered for a perfect...

WOWKits provide everything needed for a complete sound installation. This WOWKit includes: A WOWSound decoderTCS motherboard with on-board Keep Alive®Speaker with speaker wire and enclosure Each WOWKit has been engineered for a perfect fit...

WOWKits provide everything needed for a complete sound installation. This WOWKit includes: A WOWSound decoderTCS motherboardKeep Alive® deviceSpeaker with speaker wire and enclosure Each WOWKit has been engineered for a perfect fit in your...

WOWKits provide everything needed for a complete sound installation. This WOWKit includes: A WOWSound decoderTCS motherboard with on-board Keep Alive®Speaker with enclosureJST speaker connector Each WOWKit has been engineered for a perfect...

WOWKits provide everything needed for a complete sound installation. This WOWKit includes: A WOWSound decoderTCS motherboardKeep Alive® deviceSpeaker with speaker wire and blank-off. Each WOWKit has been engineered for a perfect fit in...

WOWKits provide everything needed for a complete sound installation. This WOWKit includes: A WOWSound decoderTCS motherboardKeep Alive® deviceSpeaker with speaker wire and blank-off. Each WOWKit has been engineered for a perfect fit in...

This Train Control Systems WDK-ATH series WOWKit Complete Sound Conversion Kit for Athearn diesel locomotives is a DCC sound total conversion solution which includes all of the components necessary to convert your engine to WOWSound with a built-in...