Hornby TTS sound decoder for Class 31 The speaker has been pushed in but sound quality hasn’t been affected at all it is still perfectly fine It has been tested and working fine
iPhone Speaker For Hornby TTS Sound Decoder, Great Sound, Small Size, 8 Ohm, DCC
HORNBY R7147 PRINCESS ROYAL CLASS TTS SOUND DECODER STILL SEALED BOXED
Hornby OO Gauge R7143 Britannia Class TTS Sound Decoder 8 Pin
Hornby Class 66 TTS Sound Decoder
21 Pin DCC Adaptor To Fit TTS Sound Decoder To 21 Pin Models. Class 47 37 20 66
