Train Control Systems TCS 1773 WOW WDK-ATL-3 DCC Sound Decoder Conversion kit

Train Control Systems TCS HO 1775 WDK-ATL-1 Atlas DCC WOWSound Conversion Kit V4

TCS ~ DCC WDK-INT-3 WOWKit ~ WOWSound Decoder ~ Intermountain ES44ac ~ 1764

Train Control Systems TCS HO 1770 WDK-ATH-3 Athearn DCC WOWSound Conversion Kit

Train Control Systems TCS HO 1790 WDK-WAL-3 DCC Walthers WOWSound Conversion Kit

TCS ~ DCC WDK-ATL-4 WOWKit ~ WOWSound Decoder ~ Atlas Silver & Master ~ 1752

TCS Wowsound Wowkit WDK-ATH-9 Sound Decoder for Athearn Genesis F9A

TCS ~ DCC WDK-BOW-3 WOWKit ~ WOWSound Decoder ~ Bowser C-636 ~ 1740