Tested and fully working, from a walthers gp9m locomotive…. 21pin, meant for a dcc sound ready locomotive… Sold as seen, thanks! Believed to be esu loksound 5.
ESU LokSound V5 DCC Sound Decoder & Speaker - ESU HIFI Diesel Sound Programmed
ESU LokSound V5 DCC Sound Decoder & Speaker - Custom Diesel Sound Programmed
ESU LokSound V5 DCC Sound Decoder & Speaker - Custom Steam Sound Programmed
ESU Loksound 5 DCC Sound Decoder Plux 22 *NEW AND SEALED*
ESU Loksound 50311 Cab Control, DCC Digital System with Mobile Control, 7A, 15-2
ESU Loksound 58419 LokSound 5 DCC/MM/SX/M4 Blank Decoder 21MTC NEM660 with speak