Hammond L-100 Revised Service Manual


I’ve re-created the Hammond L-100 service manual because the scans commonly found online are just terrible. This version has completely re-drawn schematics, searchable text, and some information on modifications.


2 responses to “Hammond L-100 Revised Service Manual”

  1. Thanks for this info and download!!! I just got a new 1963 Hammond L102 organ and have been searching for schematics, mods, and all the information that I can get. I think It’s very important to get, have, and share the knowledge on how these Hammond organs work, how to fix them, to keep these old organs alive, and the awesome sound they create …

    • Thanks! And if you have anything you find that you’d like to add, please let me know. At some point I should make the InDesign source file available to folks so that this can be maintained by other folks.

Leave a Reply