If you have been wanting sound for various locations on your pike or a sound card that travels on your consist try this site on for size.
Read all the various pages they have here especially the APPS page and listen to all the various sound boards you can get. They also show all the various ways of utilizing the different boards from DCC-track power or the small transformer they supply or a 9 volt battery. It could get expensive if you wanted ten or twenty sounds but one or two would be fair and then add on later as required.
http://www.ittsound.com/
Enjoy their sound page
Jack
Already did that. Three 1/8" round holes were just right, plus the hole for the wire, which makes 4 holes on four sides.
Marc isn't the only one who knows how to make a breeze....
B-)
Don't blame that one on the dogs. As a matter of fact, there were some rather "breezy" sounds available for outhouses and the like that I passed (]:)) on when I ordered my sound machines. Have you guys visited the web site yet?
www.ittsound.com
B-)