V4 decoder loaded with Howes file for Blue Pullman DMU. 21 pin - intended for OO gauge.
ESU Loksound V4 21 Pin Class 57 Diesel Sound Decoder W/ Double iPhone Speaker
ESU LOKSOUND V4.0 8 pin with HOWES 38XX SOUND FILE
Loksound V4 21 Pin Sound Decoder. Blank.
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 V5 21 Pin DCC Sound Decoder Legomanbiffo Class 802 800 with speaker
