Loksound 5 sound decoder to suit the Hornby 423. Available as an 8 or a 21 pin decoder. Check which you need before ordering.
Supplied with our recommended sound from one of our providers or you can select 'other' from the drop down menu if you would like the sound of a specific provider. You can add a note on the checkout page to let us know who's sound to use.
Choose either the standard sugarcube speaker kit or a FREE speaker upgrade from the list.