| The two choir organs (1762/1766) built by Karl Joseph Riepp in the Benedictine abbey of Ottobeuren fit perfectly into the choir stalls. The photograph shows the Hl.Geist-organ (organ named after the Holy Spirit)
A view of the Trinity organ and its balcony. The organs of Karl Joseph Riepp have undergone a number of interventions in the course of history. The Greifenberger Institute has started a preliminary investigation, during which stock is being taken and will be reassessed in view of archival material. Photos obtained with the endoscope allow a first glimpse into pipe manufacturing of the organ builder Karl Joseph Riepp. Transformations can be detected when more imagery becomes available. A truly exciting project!
 |  | | Vox humana: Interior view of shallot | Shallot, reed, and tuning wire and reed |
 |  | | Flauto: languid and upper lip | Gamba: Scribing of upper lip |  |  | | Rohrflöte: Traces of voicing | Gamba: View of languid and upper lip | 
Pallet hinge | 
