V4 decoder loaded with Howes file for Blue Pullman DMU. 21 pin - intended for OO gauge.
ESU LokSound V5 - 21 Pin DCC Sound Decoder & Speaker, Class 37 Diesel HiFi Sound
ESU LokSound V5, 21 Pin DCC Sound Decoder & Pro Speaker - Custom Diesel Sound
ESU Loksound 51967 21 pin adapter board
ESU LokSound V5, 21 Pin DCC Sound Decoder & Pro Speaker - Custom Steam Sound
ESU LokSound V5, 21 Pin DCC Sound Decoder & Super Slim Speaker - Steam Sound
ESU LokSound V5, 21 Pin DCC Sound Decoder & Super Speaker - Custom Steam Sound
