Yes, very late to the party but I've decided I want sound in my On30 Climax, now that I've wide-gauged it to On3. I've done some looking at the Soundtraxx site without much help. Anyone tell what I need and/or where to get it? IIRC, the model has a board with the plug socket and the bridge wires, so I assume I need a decoder and speaker.
Actually, the Soundtraxx site has all the info you need on what to purchase.
At the bottom of this page.....Light Logging is the one you want.
http://www.soundtraxx.com/dsd/tsunami/750.php (http://www.soundtraxx.com/dsd/tsunami/750.php)
Dave: Thanks for the help. Looks like the right thing.