The organ specification

Great organ                                         Swell organ                                                  Pedal organ

Double Open Diapason     16'             Bourdon                         16' (tenor C)         Open Wood                 16'

Open Diapason                     8'             Open Diapason              8'                           Bourdon                       16'

Gamba                                    8'             Gedackt                           8'                            Echo Bourdon             16'

Dulciana                                8'             Salicional                        8'                            Open Diapason             8'

Clarabella                              8'             Celeste                             8' (tenor C)           Bass Flute                     8'

Rohr Flute                            8'              Principal                          4'                            Fifteenth                        4'

Principal                               4'              Flute                                 4'                            Mixture                          IV

Lieblich Flute                      4'              Nazard                               2'2/3                      Trombone                     16' 

Twelfth                                 2'2/3        Fifteenth                           2'                            Schalmei                       4'

Fifteenth                               2'             Piccolo                              2'                            Swell to Pedal, Great to Pedal

Tierce                                    1'3/5        Larigot                              1'1/3

Mixture                                 IV            Mixture                              IV

Trumpet                                 8'            Contra Fagotto                16'

Clarinet                                  8'            Trumpet                             8'    

                                                               Oboe                                 8'

Swell to Great                                       Clarion                             4'

                                                               Tremulant

                                                                    Harpsichord             8'

                                                                    Harpsichord             4