21 Pin DCC Adaptor To Fit TTS Sound Decoder To 21 Pin Models. Class 47 37 20 66
£3.99
An extra slim 21 pin adaptor which will help you fit a Hornby TTS decoder (or any other 8 pin decoder) to a 21 pin model. It’s particularly useful when fitting Hornby TTS decoders into a Bachmann model.
