Hornby R8121 TTS Sound Decoder Class 66 Rail

The Hornby TTS (twin track sound) decoder offers a great alternative for those modellers that would like to add sound but at a more affordable price Our TTS decoder offers a minimum of 16 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 decoder also possesses all of the features attributed to our popular R8249 decoder

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