The specification of this instrument, enriched with a very soft string stop, was patterned on the classical English baroque organ. Even the Werkaufbau has been built according to the models of the 18th century: one organ with a lower case organ and a Pedal organ at the back.
The flats in steps of the asymmetrical façade follow the roof slope of the building which is conceived as a shell. The case and the pipe shades are hand-carved of light colored ash in a modern abstract style. In order to enliven the side view, the inner elements of the side panels have been designed in herringbone-fashion.
Choir I
Stopped diapason 8'
Salicional 8'
Chimney flute 4'
Principal 2'
Sesquialtera II treble a°
Tremulant
Great II
Principal 8'
Chimney flute 8'
Octave 4'
Nazard 2 ⅔'
Fifteenth 2'
Tierce 1 ⅗'
Mixture III
Trumpet 8'
Choir / Great
Pedal
Subbass 16'
Openflute 8'
Fagot 16'
Great / Pedal
Choir / Pedal