MIDI Hardware

Hauptwerk consoles, computers and other hardware

Hauptwerk vendors

Classic MIDI Works (Canada) Stack-able MIDI organ manuals with pistons, MIDI pedalboards, MIDI swell shoes, MIDI encoders and decoders. Complete Hauptwerk systems including pre-configured computer, MIDI console and sample sets.

EMA (France) Hauptwerk, complete systems and Hauptwerk computers, MIDI organ consoles by Hoffrichter for Hauptwerk.

Magnus - Virtual Organ Builder Designer of wooden MIDI consoles, hand-made organ console components (MIDI keyboards & pedalboards), genuine professional audio systems for Hauptwerk (Magnus OmniSound) and unique organ prospects.

Martin Digital Organs All things Hauptwerk! Absolutely everything needed to build the best possible D.I.Y. Hauptwerk organ for your budget, complete with step by step instructions. Beautiful Hauptwerk organs for churches, homes or institutions.

DHMidi-Organs (U.K.). UK distributor for Hoffrichter, Magnus and Classic MIDI Works (CMW) offering Hauptwerk consoles, and MIDI hardware. They also represent CMW for German-speaking Europe.

Mixtuur (Netherlands) MIDI pedalboards and full MIDI consoles (built by Content) excluding sound generation for Hauptwerk.

Organengineering Custom-made wooden consoles for Hauptwerk, made only with solid and fine wood and 3D CAD software planning. Supplies pre-configured computers, sample-sets and complete audio devices.

Organtechnology (USA) Provides complete high quality Virtual Pipe Organs powered by Hauptwerk and Organtechnology Computer-Sound Engines and Consulting for Hauptwerk™ projects.

Organeria MIDI, C.A. (Venezuela) Custom MIDI organs for Hauptwerk. Alone or equipped with a computer and audio system. They can build any design and also cater to Spanish speaking customers.

Orgelhaus im Stiftland Complete Hauptwerk systems, Hauptwerk computers and compatible sample sets, complete MIDI organ consoles and customer designed consoles.

PC & Musik (Germany) Complete Hauptwerk systems including computers and MIDI organ consoles.

SakralorgelWELT (Germany) Complete Hauptwerk systems, Hauptwerk computers and complete MIDI organ consoles  (built by Content) for Hauptwerk.

Other vendors

Artisan Instruments, Inc. (U.S.) Various MIDI interfacing components that can be used with Hauptwerk.

Behringer FCB1010 General-purpose MIDI foot unit with 10 buttons and two continuous control pedals.

Berio MIDI Based in the Czech Republic Berio MIDI supplies MIDI encoder boards for pedalboards, keyboards, pianos, and accordians.

Classic Organs (U.K.). Full-sized MIDI pedalboards for home practice.

Clavia Nord C1 Combo Organ - two-manual MIDI drawbar organ unit.

DesignTech Systems, Inc. (US) Various MIDI encoders and decoders for use with Hauptwerk including stop knob controllers.

Doepfer Musikelektronik Gmbh (Germany) 'CTM64' MIDI encoder circuit board, 'MTC64' MIDI decoder circuit board. U.K. dealer: EMIS.


Essential Technology Opus-Two System (Canada) Modular pipe organ control system / MIDI interfacing.

Hammond (U.S.) / Hammond (U.K.) Various 2-manual and pedal organ consoles with MIDI output, suitable for use with Hauptwerk, including the modular and portable XK-Pro (XK-3c based) system.

Harrison Organ Works Supplier for Allen digital organ MIDI conversion hardware and MIDI code generators.

HauptwerkConsultant.com Worldwide consultation services and remote technical support for Hauptwerk and computer software/hardware. From basic support needs to complete ready to play systems.

Hoffrichter Orgel GmbH (Germany) The Hoffrichter 'Hauptwerk blocks' are complete 1, 2 and 3-manual MIDI console units with pistons and stop switches designed for Hauptwerk. 27-32 note MIDI pedalboards, benches and swell pedals are available separately.

Hoffrichter Organs UK (U.K.). UK distributor for Hoffrichter consoles and MIDI hardware.

Laukhuff GmbH & Co (Germany) 'MOPEDAL' 30-note portable MIDI pedalboard and many pipe organ parts.

MIDI 9, formerly Gulbransen (U.S.) MIDI encoder and decoder circuit boards, MIDI organ pedalboard, MIDI key strip sensor allowing old non-electrified manuals to be adapted for MIDI.

MIDI Gadgets Boutique (Bulgaria) Many MIDI encoder and decoder circuit boards, including the HWce, designed specifically for Hauptwerk. Also MIDI continuous control (swell/crescendo) pedals and LCD panels for Hauptwerk's LCD console display system.

MIDI Hardware.com (Roman Sowa) Various MIDI encoder and decoder circuit boards.

Novation Source for various MIDI controllers including the Launchpad.

osi GmbH Offering MIDI organ consoles, all in one MIDI boards for DIY organ consoles and parts, and professional audio systems with various Hauptwerk virtual instruments.

Osney Consulting Versatile MIDI encoder and decoder boards, specifically designed for Hauptwerk.

Pausch-e (Germany) MIDI pedalboards and MIDI scanners for DIY organ projects.

PedaMIDIKit (Italy) Solid wood MIDI equipped pedal boards available as complete units or as DIY.

Personal Virtual Organ Personal virtual organ (France). A new organ console concept for perfect sound rendition. Partner of UHT: high-quality organ keyboards.

Peterson Electro-Musical Products (U.S.) Pipe organ components, solenoid-actuated draw-knobs.

PI Engineering X-keys Multi-purpose banks of USB buttons and pedals which emulate computer keys with user-defined key labels. Should be ideal for use as pistons for controlling Hauptwerk.

Roland (international) 'PK-25A' 25-note MIDI pedalboard.

Romsey OrganWorks Romsey OrganWorks is a UK based company offering high quality MIDI keystacks, complete consoles, rentals, installations and consultancy.

Schober Organ Orphans' website Has a newsletter which often has parts (keyboards, stop switches etc.) from old Schober kit organs which may be useful for people building consoles for Hauptwerk.


Syndyne (U.S.) Pipe organ components, solenoid-actuated draw-knobs, MIDI encoder and decoder circuit boards and others.

uCApps.de (Germany) Free circuit diagrams and documentation for MIDI encoder and decoder circuits and other projects.

UHT (Germany) High-quality organ keyboards for electyronic church organs and Hauptwerk.

Wersi GmbH (Germany) 25-note MIDI pedalboard.

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