Hi, I would like to install a sound decoder in my DL&W Trainmaster, and Soundtraxx lists the following choices, which one would be correct? Thanks, Jack Wabco Airhorn Leslie S3 3-chime Airhorn WABCO E2 single chime Airhorn Nathan M5 5-chime Airhorn Nathan K5 5-chime Airhorn Nathan M3 3-chime Airhorn The Erie Lackawanna Mailing List Sponsored by the ELH&TS http://www.elhts.org ------------------------------