The Midmer organ, consisting of two keyboards and fourteen ranks (sets of pipes) at Upper Dublin Lutheran Church, was installed in the old church building in 1923 and later moved to the new building across Susquehanna Road. There were “modest tonal changes and repairs” by Henry L. Fabry pipe organ company in 1981.

The organ is fully enclosed in two chambers, with shades that open into the choir loft as well as into the worship center. Switches on the console enable the organist to turn on or off sets of shades to further control volume.