Olympia Logging Series: Part 28 – Installing a steam sound decoder

We wanted our On30 Olympia Logging Co. display-style layout to sound as impressive as it looks, so David Popp decided to install a DCC sound decoder in our Bachmann Climax workhorse. Follow along as he shows how to disassemble the locomotive, solder the decoder and speaker wires, position and test the unit, and then re-assemble everything for operation.