TTS Decoder Sound Chips
Hornby TTS (Twin Track Sound) decoders offers a great alternative for those modellers that would like to add sound, but at a more affordable price.
The TTS decoders offers a lots of realistic sound functions, with many specific to the chosen model. These can include whistles, horns, start-up, idle, cold start, In motion sounds and many more. The decoders also possesses all of the features attributed to the popular R8249 decoder.