- Kirchenorgeln • Church Organs
- Aachen, Dom St. Marien
- Altenberg, Dom
- Appenweier, St. Michael
- Bad Neustadt / Saale, St. Konrad
- Bad Saulgau, St. Johannes
- Bad Säckingen, Münster St. Fridolin
- Bath/GB, Abbey
- Bempflingen, St. Peter
- Bergisch Gladbach, St. Laurentius
- Bergrheinfeld, St. Bartolomäus
- Berlin, Apostolische Nuntiatur
- Berlin, St. Hedwigskathedrale
- Beuron, Erzabtei St. Martin
- Bielefeld, Heilig Geist
- Bonn, Deutsche Bischofskonferenz
- Bonn, Münster St. Martin
- Bonn, St. Joseph
- Bonn, Unversitäts-Schlosskirche
- Bonn-Beuel-Geislar, St Joseph
- Delaware/OH, USA, Asbury United Methodist Church
- Dortmund-Brechten, St. Johann-Baptist
- Dortmund-Kirchhörde, St. Patrokli
- Duisburg, Karmelkirche Mutter vom guten Rat
- Düren, St. Joachim
- Düsseldorf, St. Maximilian
- Eggenfelden, St. Nikolaus
- Engelskirchen, Malteserkommende
- Essen-Steele, St. Laurentius
- Fairfield/CT, USA, First Church Congregational
- Frankfurt/Main, Dom
- Frechen, St. Audomar
- Freising-Neustift, St. Peter und Paul
- Fulda, Stadtpfarrkirche St. Blasius
- Graz/A, Dom
- Grosse Pointe Farms/MI, USA, Memorial Church
- Haileybury/GB, College Chapel
- Hammelburg, St. Johannes der Täufer
- Himmerod/Eifel, Abteikirche
- Hof-Feilitzsch, St. Johannes Nepomuk
- Ingolstadt, Münster Unserer Lieben Frau
- Irvington-on-Hudson/NY, USA, Presbyterian Church
- Karlsruhe, Evangelische Christuskirche
- Karlsruhe, St. Stephan
- Köln, Dom - Langhausorgel
- Köln, Dom - Querhausorgel (1948/56)
- Köln, Dom - Tuben im Westwerk
- Köln, Evang. Trinitatiskirche
- Köln-Porz-Langel, St. Clemens
- Köln-Riehl, St. Engelbert
- Köln-Rondorf, Hl. drei Könige
- Königswinter-Niederdollendorf, ev. Kirche
- Krefeld, St. Dionysius
- Kristiansand/NOR, Domkirke
- Lantershofen, St. Lambert
- Leeds/GB, Cathedral
- León/ES, Catedral Santa María
- Limburg, Dom
- Lohmar, St. Johannes
- Loiu/E, San Pedro
- London/GB, St. Lawrence Jewry
- Mainz, St. Stephan
- Marburg, Elisabethkirche
- Maria Laach, Abtei - Chororgel (Schwalbennest)
- Marietta/OH, USA, Christ United Methodist Church
- Meerbusch-Strümp, Versöhnungskirche
- München, St. Peter
- Münnerstadt, St. Maria Magdalena
- Münster, Dom St. Paulus
- Münster-Kinderhaus, St. Josef
- Neuburg, Abtei
- New York/NY, USA, Interchurch Center Chapel
- New York/NY, USA, St. Peter's Lutheran Church
- Nürnberg, St. Lorenz
- Recklinghausen, Propsteikirche St. Peter
- Reykjavik/IS, Hallgrimskirkja
- Richardson/TX, USA, First United Methodist Church
- Salem-Stefansfeld, Maria vom Siege
- San Sebastian/E, Iglesia Del Sagrado Corazón
- San Sebastián/ES, Nueva Parroquia de Riberas de Loiola
- Schweiklberg, Abteikirche
- Seoul/KR, Kwang Lim Methodist Church
- Seoul/KR, Presbyterian Church
- Stykkisholmur / IS, Stykkisholmskirkja
- Taipei/TW, Bang Kah Presbyterian Church
- Taipei/TW, Ching Mei Baptist Church
- Three Rivers/MI, USA, First Presbyterian Church
- Trier, Dom
- Trier, Jesuitenkirche
- Trier, St. Paulin
- Vernich, Heilig Kreuz
- Vilnius/LT, Evang.-Lutherische Kirche
- Wiesbaden, Lutherkirche
- Worms, Dom - Hauptorgel
- Würzburg, Augustinerkirche
- Würzburg, Dom
- Würzburg, Neumünster
- Würzburg, Stift Haug
- Zaragoza/E, Cathedral El Pilar
Bath/GB, Abbey

Technischer Neubau 1997 unter Verwendung historischer Register
IV/62, mech./elektr
I. Positive |
C-c4 |
| Stopped Diapason |
8' |
| Principal |
4' |
| Chimney Flute |
4' |
| Fifteenth |
2' |
| Sesquialtera II |
2 2/3' |
| Mixture IV |
1' |
| Crumhorn |
8' |
| Tremulant |
|
II. Great |
C-c4 |
| Double Open Diapason |
16' |
| Open Diapason |
8' |
| Gamba |
8' |
| Doppelflute |
8' |
| Principal |
4' |
| Open Flute |
4' |
| Twelfth |
2 2/3' |
| Fifteenth |
2' |
| Cornet V (ab a) |
8' |
| Full Mixture IV-V |
2' |
| Sharp Mixture III |
2/3' |
| Double Trumpet |
16' |
| Posaune |
8' |
| Clarion |
4' |
III. Swell |
C-c4 |
| Bourdon |
16' |
| Open Diapason |
8' |
| Viola da Gamba |
8' |
| Voix celeste |
8' |
| Lieblich Gedackt |
8' |
| Principal |
4' |
| Tapered Flute |
4' |
| Flageolet |
2' |
| Mixture V |
2' |
| Contra Fagotto |
16' |
| Trumpet |
8' |
| Oboe |
8' |
| Vox humana |
8' |
| Clarion |
4' |
| Tremulant |
|
IV. CHOIR/SOLO |
C-c4 |
| Stopped Diapason |
8' |
| Salicional |
8' |
| Unda maris |
8' |
| Gemshorn |
4' |
| Flauto Traverso |
4' |
| Nazard |
2 2/3' |
| Piccolo |
2' |
| Tierce |
1 3/5' |
| Larigot |
1 1/3' |
| Cor anglais |
16' |
| Trompette |
8' |
| Clarinet |
8' |
| Tuba mirabilis |
8' |
| Tremulant |
|
PEDAL |
C-g1 |
| Double Open Diapason |
32' |
| Open Wood |
16' |
| Open Diapason |
16' |
| Violone |
16' |
| Bourdon |
16' |
| Principal |
8' |
| Cello |
8' |
| Bassflute |
8' |
| Fifteenth |
4' |
| Mixture IV |
2 2/3' |
| Contra Posaune |
32' |
| Trombone |
16' |
| Posaune |
16' |
| Clarion |
8' |
| Cymbelstern |
|
KOPPELN/COUPLERS |
|
| I - II |
|
| III - II |
|
| IV - II |
|
| III - I |
|
| IV - I |
|
| IV - III |
|
| I - P |
|
| II - P |
|
| III - P |
|
| IV - P |
|
| III Suboctave |
|
| III Octave |
|
| IV Suboctave |
|
| IV Octave |
|
| Gt&P Combs. combined |
|
