Magnus - Virtual Organ Builder

26/05/2026

It is hard to believe how quickly time passes... already 9 years.

These photos capture the very last moments of the Magnus organ console for Wolsztyn in our workshop, just before transport and installation. What was once a huge engineering challenge, countless hours of design work, woodworking, electronics, MIDI programming, and acoustic planning, became a finished instrument ready to begin its new life.

Even today, nearly a decade later, this instrument remains one of the most ambitious and technically advanced virtual pipe organ projects ever created. In many aspects, it is still the largest and most sophisticated virtual organ installation in the world.

Projects like this are never simply “products.” They become part of a church, part of its architecture, atmosphere, and musical identity. Every detail matters: the console design, ergonomics, stop control systems, audio architecture, integration with the building itself, and of course the organist’s experience at the instrument.

Looking back after all these years is both surreal and deeply satisfying. Technology evolves constantly, but some projects remain milestones that define an entire chapter of a company’s history. This was certainly one of them for us.

Thank you to everyone who was part of this extraordinary journey. And perhaps most importantly: thank you for the trust placed in Magnus Organs.

Nine years later, it still inspires us to push further.

18/05/2026

Antonín Dvořák’s Slavonic Dance No. 2 “Dumka” is one of those pieces where the organ can truly sing.

Beautifully arranged and performed by Ondřej Horňas on the Magnus Principal organ, this recording captures both the intimacy and the dramatic contrasts of Dvořák’s music with remarkable depth and color.

Sample set: Billerbeck Dom
Recorded using Hauptwerk

A wonderful example of how virtual pipe organs today are not only about technology, but about expression, atmosphere, and musical storytelling.

Watch here:

Antonín DvořákSlavonic Dance No. 2 in E minor, Op. 46 – DumkaArranged and played by Ondřej HorňasOrgan sample set: Billerbeck DomRecorded using Hauptwerk—The...

18/11/2025

🎹 Magnus Positiv is looking for a new home

As the year comes to an end, our showroom Magnus Positiv 2M46 SE is being replaced by its next successor.
This is a fully equipped premium unit that has spent the year in our salon, used only occasionally to present the sound of Hauptwerk IX and the quality of our craftsmanship.

It offers two manuals and pedalboard, 46 drawstops, 29 pistons including 2 toe pistons, and 64,000 general combinations. Everything an organist expects from a real instrument, not just a device that makes organ-like sounds.

It is an excellent choice for anyone dreaming of elegant, traditional pipe organ aesthetics at home.
At the same time it is a superb option for any church seeking an instrument suitable for both liturgy and concerts.

Opportunities like this do not wait. Last year we had only one such unit and many people contacted us after it was already gone.

💬 Price starts from only 12,300 €.
For full details, available options and photos, send us a private message and we will provide the complete information package.

Magnus Positiv. Not an imitation of an organ. A real (virtual) organ.

04/08/2025

🎛️ Ever wondered how our rocker tabs are made? After recently showcasing the drawk**bs, today we’re taking you behind the scenes into the world of our precision-engineered tabs designed for all type of MIDI organ consoles.

🧲 No screws. No springs. No hinges.
Our rocker tabs snap into place like LEGO bricks — held firmly by paired magnets that both secure the switch and act as a return mechanism. It’s simple, elegant, and virtually indestructible.

💡 The activity signal is powered by an LED-lit fiber optic system, available in orange, red, green, or white. The electronics are completely mechanically passive, which means no wear, no loose wires, no hassle.

📐 Tabs mount onto a shared base, requiring only a single rectangular cutout in the console. They self-align perfectly, no fine-tuning needed. You can install 1 to 12 in a row, and they take up minimal space inside the console.

🧴 Every switch is made from hardened resin, including the contact magnet holder, plates and mechanism.
🏷️ Each tab holds magnetically attached nameplates — easily swappable and conveniently storable on a magnetic board, letting you reorganize and relabel all stops in seconds.

🔌 And yes — we’ve made wiring dead simple. Thanks to our partners at MIDI_Hardware, a single board handles both contacts and LED backlight. All you need is one IDC ribbon cable to plug it into your MIDI system — no fuss, no soldering.

✨ Built for builders. Loved by players.

31/07/2025

Magnus Principal RT – from concept to reality!

Not long ago, we shared this instrument as a 3D model, and today we’re proud to present the finished Magnus Principal RT – a new incarnation of our classic console design.

The instrument is based on the Magnus Principal console, but instead of the standard touchscreen monitors, we’ve implemented 72 rocker tabs – a traditional, elegant, and reliable solution.

This refined instrument was custom-built for an enthusiast of organ music and will serve in his private home.

As always, each of our instruments is prepared based on a detailed design, which the client receives for review and approval before any construction begins. This project was no different – a precise concept, mutual agreement, and a carefully refined final result.

The organ is equipped with:
– 3 manuals and a pedalboard
– 2 swell pedals
– 27 pistons: 18 under the first manual (supporting 64,000 general combinations), and 9 for integration with Hauptwerk (for changing sample sets, temperaments, combination banks, tuning, etc.)
– 2 toe pistons for the combination system
– bench and a plexiglas music rest

Once programmed, the instrument does not require a monitor – all functions are accessible directly from the console.

The stop name plates are magnetically mounted and can be easily replaced when using different sample sets. Thanks to the use of two small magnets, each plate can be fixed in only one, correct position – without the risk of rotation.

The LEDs are permanently built into the base of each switch, and the light is transmitted via fiber optics. This eliminates moving wires and significantly increases durability. It also helps avoid the glowing plastic effect typical of outdated electronic organs.

If you’re interested, feel free to reach out for a custom offer!

21/07/2025

Production of our draw-k**bs is in full swing! Today, we’re taking you behind the scenes — from the very first steps of manufacturing to final assembly on the console.

Our latest version has undergone a thoughtful redesign: it’s half the weight of the previous model while preserving the same robust mechanics. The mechanism combines hardened resin and steel, ensuring durability for years to come. The k**b itself can be made of wood or plastic — the photos show the elegant wooden variant.

Each stop is equipped with magnetically attached nameplates, making it simple to rearrange or replace them. The unused plates? Just stick them to any magnetic surface nearby — no risk of losing or mixing them up.

We’ve also refined the illumination system: activity is signaled via fiber optics lit by LED, available in various colors (orange, red, green, white…). Thanks to this, all electronic parts remain completely passive — there are no moving wires inside, so there's no wear and tear.

The system is easy to install and connect, especially when paired with the clever single-board electronics developed by our friends at MIDI Hardware. One compact board handles both contact signals and lighting — a dream for any DIY console builder!

14/07/2025

A journey down memory lane… This is still the largest Magnus Principal we have ever built. We’re proud to know it now serves faithfully in China, bringing magnificent sound and craftsmanship to a new corner of the world.

Designing and creating such an instrument is always a privilege — every detail, from the handcrafted wooden keyboards to the precision of the consoles, reflects our commitment to both tradition and innovation. Moments like this remind us why we do what we do.

02/07/2025

🎬 New Video Online! 🎬

Take a look at the extraordinary Magnus organ installed last year at St. Pius X Church in Appleton, WI.

This is one of the largest and most advanced instruments we’ve ever delivered to the United States — a majestic, custom-designed four-manual organ with pedalboard, 128 physical rocker tabs, and a massive 23" touch screen monitor, all powered by the Hauptwerk IX system. The sound is brought to life by 32 Presto II series loudspeakers.

The instrument is a virtual model of the iconic Walcker organ from the Martinikerk in Doesburg, Netherlands, perfectly reproduced by Sonus Paradisi.

🏆 It is, without a doubt, the largest and best-equipped Magnus organ in the USA to date.

We warmly invite any parish seeking an alternative to traditional pipe organs — whether due to architectural constraints, limited budgets, or other reasons — to consider our virtual organs.

Unlike outdated digital solutions, Magnus Virtual Organs deliver exceptional sound quality, unmatched flexibility, and seamless integration — all without compromise.

20/06/2025

Join us for the premiere of a video presentation showcasing the world’s largest virtual organ – Magnus in Wolsztyn!

At Saint Joseph the Worker Parish in Wolsztyn, listeners have enjoyed this remarkable instrument for 8 years now, featuring impressive specifications:

🔹 4 wooden manuals and pedalboard
🔹 112 stops (90 speaking voices)
🔹 Massive sound system – as many as 20 Magnus Presto I and Presto II speakers
🔹 64,000 combination memories for ultimate flexibility
🔹 Fluid temperament adjustment – from equal temperament through a wide variety of historical tunings.

Moreover, this organ was the first instrument worldwide to undergo advanced voicing and acoustic adaptation after the release of Hauptwerk VI. This process was personally conducted by Dr. Jiří Žůrek from Sonus Paradisi, ensuring a perfect match of sound to the church’s interior.

Organists from around the globe – from Europe and the USA, to China – come to experience how virtual organ technology has become the new standard in sacred and concert music.

Watch the video now!
👇👇👇

13/06/2025

The new 116 stops Magnus CC. The largest and most richly equipped MIDI console for Hauptwerk we have ever produced.

Final check before the trip to Switzerland, where the instrument will serve a young, talented virtuoso! :) More photos coming soon.

16/05/2025