Accurathrash Class 31 Loksound DCC Sound DecoderLokSound V5 DCC Sound Chip Designed specifically for the accurascale Class 31 locomotive, this decoder works seamlessly with the onboard lighting, PowerPack stay alive system and dual speaker configuration to reproduce the characteristic sound and function of an Deltic at work. Common Features: The LokSound 5 decoder works for analogue DC and AC (!) layouts. Sound The LokSound 5 decoder can reproduce up to 10 channels simultaneously. Each channel