The SDN series are intended as basic sound decoders. But the decoders can be programmed with additional sound sets downloadable from the Digitrax website. I tested the HO scale SDH164D in our workshop ...

New to the ever-expanding market of Digital Command Control (DCC) sound decoders is the Digitrax SoundFX. These decoders produce realistic sounds, come with a 28mm, 32O speaker, and are designed to ...

I have recently fitted Gaugemaster decoders but these do not show up in the decoder list. I can see from the info included with the decoder they seem to be Digitrax decoders; also the CV8 values is ...