Blw4.rar -

: This specific file version is designed for LokSound 4 (V4.0) decoders. While older than the current LokSound 5 technology, many of these files have been adapted or "converted" for use in newer hardware.

: Users download these .rar files and extract them to find a .esux (or similar) project file. This project is then opened in the LokProgrammer software to be tweaked (volume levels, function mapping) and finally uploaded to the locomotive's decoder via a physical programmer track. Important Notes for Users blw4.rar

: These archives usually contain a mix of engine recordings (e.g., prime mover revs), horns, bells, and "functional" sounds like brake squeals or radio chatter tailored to a specific locomotive class. : This specific file version is designed for LokSound 4 (V4