Train Control Systems TCS HO 1773 WDK-ATL-3 Atlas DCC WOWSound Conversion Kit V4

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

Train Control Systems TCS 1533 WOW101-KA-Diesel Sound Decoder V4 with Keep Alive

Train Control Systems TCS #1517 HO WOW Sound Steam Decoder V4.6 W/Keep Alive

Soundtraxx 885001 Tsunami2 TSU-1100 Digital Sound Decoder : EMD Diesel

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

Digitrax DS74 Quad Switch Stationary Decoder Loconet Compatible Replaces DS64

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