Hornby R8118

TTS Sound Decoder: Class 20

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Manufacturer description

Catalogue listing

Hornby TTS Sound Decoder – Class 20 is a compact electronic module designed to add realistic sound effects to model railway locomotives. The decoder fits within the existing locomotive space and is powered directly from the track supply, delivering audio playback through a built‑in speaker or an external speaker array.

The unit bears the manufacturer part number R8118 and is suitable for use with Hornby’s TTS (Train‑Time Sound) system. It supports a range of sound files, including engine start, whistle, brake and horn, which can be programmed via Hornby’s software. Installation requires standard wiring to the locomotive’s decoder terminals and the decoder is compatible with other Hornby digital control equipment. The product complies with UK safety standards and is supplied with a user guide that references dates in the dd/mm/yyyy format.