Johannus One
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Johannus
One
Product Info
* Prices may vary. Check retailer for current pricing and availability.
The Johannus One is a surprisingly capable entry-level digital organ. It's ideal for church practice, smaller venues, or anyone wanting a genuinely convincing organ experience without a massive footprint. The T2L technology really shines, but be aware of its dedicated nature.
Product Description
- Johannus One
- Church Organ / Keyboard
- 76 velocity-sensitive keys
- T2L: Sampling and modelling technology
- XXL samples
- 16 registers
- 34 solo and orchestral parts - Pedal (Subbass 16" Octave Bass 8" Trombone 16")
- Manual I (Principal 8" Reed Flute 8" Octave 4" Octave 2" Mixture Cornet Trumpet 8")
- Manual II (Bordun 8" Viola di Gamba 8" Vox Celeste 8" Flute 4" Nasat 2 2/3" Waldflöte 2" Tremulant)
- Speaker: 2 x 35 watts
- Dimensions: (W x D x H): 111.6 x 33.5 x 13.0 cm
- Weight: 14 kg
- *Connectors: *
- L/mono
- R output: 6.35 mm jack
- MIDI in / out / thru
- AUX input: 3.5 mm jack
- Two headphone jacks: 3.5 mm and 6.35 mm jack
- USB to Host
- USB to Device
PROS
- • T2L technology delivers remarkably realistic organ voicing and response.
- • 76 velocity-sensitive keys offer nuanced expression for organ playing.
- • Compact size and relatively light weight (14kg) allows for portability.
- • Comprehensive register selection provides a wide range of tonal possibilities.
CONS
- • Limited to organ sounds; lacks versatility for other genres.
- • The speaker power (2x35W) is adequate but may lack projection in larger spaces.
- • No drawbars for traditional organ tone shaping – a significant omission.
Product Video
Key Features
Keys
76 velocity-sensitive
Sounds
16 registers, 34 solo/orchestral parts, XXL samples
Drawbars
None – T2L modelling replaces traditional drawbars
Speakers
2 x 35 watts
Weight
14 kg
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Frequently Asked Questions
T2L combines sampling with modelling to simulate physical organ characteristics, offering a more dynamic and responsive feel than static samples.
Yes, the L/mono and R outputs allow connection to external amplifiers and speakers for improved volume and sound projection.
The pedalboard uses modelled tones and octave bass simulation, which is convincing for practice but lacks the full mechanical feel of a pipe organ.
