Loksound 5 sound decoder to suit the OO gauge Heljan/Model Rail PWM shunter
Supplied with our recommended sound from one of our suppliers 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.
Soldering is required when fitting this decoder. The speaker wires that Heljan provide need to be connected to the speaker.