The organ from the protestant church in Treuchtlingen, with two manuals and eleven registers was selected as the future house organ in Romanshorn in Switzerland. A rebuild and extention to the pedal stops was carried out (Octavebass 8',  Choralbass 4' and 2'), the pedal wind chest was converted to a mechanical slider chest and all technical aspects were revised. Subsequently the installation in Romanshorn, followed by intonation and voicing - taking into account its new purpose and new acoustic situation.