Originally Posted by marker:
Are the DCC decoders separate for control and sound?
Are you able to buy something like a NCE decoder and later add sound?
What sound options would there be if you installed a decoder for control and then wanted to add sound?
There is always Phoenix Sound which can be added to NCE decoders. There are rather elaborate sound decoders but i can easily build my own horn/bell or whistle bell sound board. That's enough noise for me.
Lou N