Loksound 5 MKL (21 pin) sound decoder to suit the Hattons class 66.
Supplied ESU hifi sound 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. The Hattons class 66 is designed to fit an EM2 speaker which is available at extra cost from the drop down list.
ESU hifi version
Jamie Goodman version