Opus 6 Specifications
| Great | Brustwerk | |||
| Bourdon | 16' | Gedackt | 8' | |
| Principal | 8' | Viola | 8' | |
| Hohflöte | 8' | Rohrflöte | 4' | |
| Octave | 4' | Sesquialtera | II | |
| Spitzflöte | 4' | Waldflöte | 2' | |
| Nasat/Cornet | 3'/II | Dulcian | 8' | |
| Octave | 2' | Regal | 8' | |
| Mixture | ||||
| Trompet | 8' | |||
| Pedal | ||||
| Subbaß | 16' | |||
| Octave | 8' | |||
| Gedackt | 8' | |||
| Octave | 4' | |||
| Posaune | 16' | |||
| Trompet | 8' | |||
| 3 couplers | ||||
| Tremulant | ||||
| Temperament Kellner | ||||
The stops in italics are prepared for future addition.

