Ecclesia D-350

The church organ that doesn't compromise. This is the Ecclesia. It began with a desire to create an organ powerful enough to support congregrational singing, and to provide the organist with all the tools necessary to meet any challenge and fulfill any need.

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Triple Benefit

To get straight to the heart of the matter: the Ecclesia series combines three pleasant advantages. The organs are attractively priced, their characteristics as an accompanying instrument are excellent and the optional packages available to customise the organs to meet your personal requirements are most agreeable.




There was a time when home organs were moved into churches to act as the church organ. Thankfully, those days are over. Johannus has designed and developed the Ecclesia series to serve exclusively as church organs. In terms of both sound and construction, the Ecclesia concept has solid foundations. In principle, both design and sound are fixed, but in consultation, a custom facade can be created in line with the style and interior of the church.




With an Ecclesia organ, sound quality is guaranteed. We have achieved the optimum. The Ecclesia is able to fill every corner of a church with its realistic pipe organ sounds. Thanks to the revolutionary, state-of-the-art audio system, the church organist has the feeling of being at a two-manual or three-manual cathedral organ, surrounded by authentic pipes. The high-quality amplifiers, subwoofers and loudspeakers simply intensify that feeling.




When purchasing an Ecclesia, organists can choose from three different dispositions. In addition, while playing they have the choice of four different sample styles. The romantic style evokes the vocal music of Hendrik Andriessen, the baroque style does complete justice to the cantates of Johann Sebastian Bach, the symphonic style embodies Camille Saint-Saëns oratorios and the historic style brings 17th century music fully back to life. In fact, one Ecclesia organ puts four organs at the organist’s fingertips.




The Real Time Sampling technology used in the entire series greatly reduces the difference between the Ecclesia and a true pipe organ. With the digital recordings of the authentic sounds of various pipe organs that are reproduced in de Ecclesia, the organist has famous pipe organ sounds at his disposal - all from the same organ bench.




All Ecclesia models have the so-called ASR-12™ system. This technology gives the church organist the choice of twelve unique reverbs. The high-fidelity reverb gives the impression that all cathedral acoustics are within reach, which in fact they are. No more and no less.




With 250 memory levels of eight memory locations, the organist can store registrations of practically his entire musical oeuvre. In addition, all expression pedals of the Ecclesia are programmable: as swell pedal, or as a general crescendo.

You begin pianissimo, tap the expression pedal with your foot to mezzoforte and then ease it up to a forceful fortissimo. This symbolises the variety of Ecclesia: a suitable organ for every church.



An Ecclesia organ is the culmination of over forty years of knowledge and experience building (digital) organs. This knowledge and experience creates a foundation for trust and for security for the future. So we can offer you an excellent guarantee on our organs. We give you two years full guarantee and another ten years on the computer circuit boards in the organ. Furthermore, Ecclesia spare parts are available for repairs for 25 years. In addition, we can offer your church a number of attractive maintenance subscriptions.




If you are interested in an Ecclesia organ and would like more information, then please contact your Johannus dealer or one of our consultants. They look forward to answering your questions.




System T9000
Manuals 3
Voices 41
Ranks 52
Couplers 6
Tremulants 3
You can choose between
3 dispositions:


Height (excluding music desk) 123 cm
Height (including music desk) 143 cm
Width 152 cm
Depth (excluding pedal board) 75 cm
Depth (including pedal board) 103 cm
Light oak
Other kind of wood or colour optional
Music desk  
Plexiglas desk -
Wooden desk
Adjustable desk
Desk lighting optional
Roll cover  
Wooden roll cover (with key lock)
Synthetic keyboards (5 octaves)
Synthetic keyboards with wooden core optional
Wooden keyboards (ebony/oak) with wooden core optional
Swell shoes  
Wooden swell shoes 2
Toe studs  
Brass toe studs optional
Pedal board  
30-note straight pedal board with plain upper keys optional
30-note straight pedal board with dark upper keys
30-note concave pedal board with dark upper keys optional
30-note raco pedal board with dark upper keys optional
Illuminated pedal board
Bench with music spare optional
Bench with lift lid
Adjustable bench optional
External connections  
MIDI (IN, MOD-out, SEQ-out)
Aux In
Aux Out


Audio system 10.1
Audio control DEA™
Reverb channels 2.1
Reverb system  
ASR-12™, 12 unique reverbs
Output amplifiers  
Full-range amplifiers (80 Watt) -
Full-range amplifiers (180 Watt) 10
Bass amplifier (170 Watt) -
Bass amplifier (350 Watt) 1
Sound reproduction  
Internal loudspeakers -
External loudspeakers 10 x UL 2700
Internal subwoofer -
External subwoofer 1 x UL 3300
Headphones/ Aux Out SSE™


Controllable functions  
0 (recall/cancel)
CF (Cantus Firmus)
CH (Chorus)
KT (Keyboard Transfer)
MB (Manual Bass)
Menu (Johannus Menu)
Sequence -/+
S/S (General Swell)
RO (Reeds Off)
Trans. (Transposer)  
Sample styles  
Romantic / Symphonic / Baroque / Historic
Setzer memory  
Levels 250
Memory locations per level 8
Presets (PP-P-MF-F-FF-T), programmable
Johannus Menu functions  
Organ and reverberation volume
Temperaments (incl. 1 custom programmable) 12
Tuning (pitch)
Expression pedals  
PEPC™ (programmable expression pedal configuration)
General Crescendo (through PEPC™)
Bellows simulator
Dynamic chiff
All organ voices C-C#

• = standard - = not available



Principal 16'
Subbass 16'
Hohlquinte 10 2/3'
Octavebass 8'
Gedackt 8'
Choralbass 4'
Rauschpfeife IV
Contra Posaune 16'
Trumpet 8'
Choir - Pedal
Great - Pedal
Swell - Pedal


Bourdon 16'
Principal 8'
Stopped Flute 8'
Gamba 8'
Octave 4'
Open Flute 4'
Twelfth 2 2/3'
Octave 2'
Cornet IV
Mixture IV
Trumpet 8'
Vox Humana 8'
Choir - Great
Swell - Great


Principal 8'
Rohrflute 8'
Viola di Gamba 8'
Vox Celeste 8'
Octave 4'
Koppelflute 4'
Flute Twelfth 2 2/3'
Waldflute 2'
Tierce 1 3/5'
Scharff III
Fagotto 16'
Oboe 8'


Bourdon 8'
Principal 4'
Rohrflute 4'
Nazard 2 2/3'
Flute 2'
Larigot 1 1/3'
Sifflet 1'
Cromorne 8'
Swell - Choir