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Music Thing Modular - Workshop Computer

Product information "Music Thing Modular - Workshop Computer"

Workshop Computer is a programmable Eurorack music computer from Music Thing Modular, designed to transform instantly through hot-swappable program cards. Inspired by early computer music studios such as EMS and Bell Labs, it brings algorithmic sequencing, audio effects, MIDI utilities and experimental sound generation into a compact 8HP module.

The module ships with Reverb+, Turing Machine and Simple MIDI program cards, plus four blank cards ready to load with new programs from the growing open-source community library. Program cards can be swapped to completely change the module’s function, turning Workshop Computer into a stereo reverb, random looping sequencer, USB MIDI interface, utility processor or something entirely new.

Workshop Computer features dedicated Audio/CV, pulse and precision CV inputs and outputs, three hands-on controls, a 3-way ON/OFF/MOMENTARY switch and six LEDs for clear visual feedback. The DIY build is approachable, with all surface-mount components pre-soldered; builders only need to install the pots, switches, sockets and LEDs.

Powered by the RP2040 microcontroller, the same chip used in Raspberry Pi Pico, Workshop Computer is also open to coders and developers. Custom programs can be written in C/C++, Arduino Pico, CircuitPython, Lua and other RP2040-compatible environments, then loaded or updated via USB drag-and-drop. Compact, flexible and deeply expandable, Workshop Computer is a creative platform for effects, sequencing, MIDI, modulation and experimental Eurorack programming.

Features
• Programmable Eurorack music computer in 8HP.
• Hot-swappable program cards for instant function changes.
• Includes Reverb+, Turing Machine, Simple MIDI and 4 blank cards.
• Growing free library of community-made program cards.
• Audio/CV, pulse and precision CV inputs and outputs.
• Three knobs, 3-way switch and six LED indicators.
• RP2040-based platform compatible with C/C++, Arduino Pico, CircuitPython and Lua.
• USB drag-and-drop program card updates.
• Full DIY kit with SMD components pre-soldered.
• 25mm depth and 175mA power consumption.

DIY-Kit-Type:
SMD-Kit-1. This is a Do-It-Yourself kit, not an assembled module. The kit includes all parts to build the module. All SMD parts are pre-soldered, only trough-hole parts to solder. For build guide, more info, videos etc. please check the buttons below.

Current draw +12 V [mA]: 175
DIY Level: Easy
Depth [mm]: 25
Width [HP]: 8
Format: 3U
Panel / Color: Black FR4
Manufacturer "Music Thing Modular"
Eurorack Modular Synth format. They are designed in Herne Hill, London by Tom Whitwell. I’m a former journalist and magazine editor (Mixmag & The Face). In the noughties I ran the Music Thing blog, before working at The Times. Got into DIY electronics after attending a workshop with Tom Bugs, reading Handmade Electronic Music, playing with Arduino and building guitar pedals. Contacting me directly is rarely a quick way to get help with a project or a technical problem. GitHub issue lists are a good place to start (Turing Machine, Radio Music), a search of MW DIY will often find answers, as will looking at the Facebook Synth DIY group. You can read more about Music Thing Modular and open source in this article: Why Open Source Music Hardware works for Music Thing Modular.

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Manufacturer / Hersteller

Thonk Ltd.
Vantage Point
Unit 14, Floor 6
BN1 4GW Brighton
UK
support@thonk.co.uk


EU responsible

Tech Creation Lab Leipzig UG (haftungsbeschränkt)
Selnecker str. 26
04277 Leipzig, Germany
support@exploding-shed.com
WEEE-Nr.: DE94097895


Product Safety Information

Please read this safety guide before installation or use.

Important Notice & Intended Use
• This kit is intended for adult users experienced in electronics and modular synthesis.
• Assembly, including soldering, is required.
• Proper testing and installation are essential to ensure safe and functional operation.
• The completed module is intended for installation in a Eurorack-compatible synthesizer system powered by ±12V and +5V.
• Use outside this scope may result in malfunction, damage, or safety risks.

General Warnings

Electrical Hazards:
• Ensure the power supply matches the module’s specified voltage and current ratings (refer to the product manual). Incorrect voltage can damage the module and pose a safety risk.
• Never connect or disconnect the module while the Eurorack system is powered on.
• Wrong polarity can damage your module or system. Make sure the module is connected with correct polarity.

Heat Generation:
• The module may generate heat during operation. Ensure proper ventilation within your Eurorack case to prevent overheating.

Sharp Edges:
• The module’s faceplate and components may have sharp edges. Handle with care to avoid cuts or scratches.

Small Parts:
• Contains small parts that could cause a choking hazard. Keep away from children and pets.

Compatibility:
• This module is designed specifically for Eurorack-compatible systems. Connecting it to non-compatible systems may result in damage or malfunction.

Assembly Requirements
• Soldering skills are required to complete the module.
• Ensure a clean, well-lit and ventilated workspace free of flammable materials during assembly.
• Use appropriate tools and safety equipment, such as eye protection.

Testing
• Test the module thoroughly for shorts or incorrect assembly before powering it in your Eurorack system. When the unit has malfunctions due to incorrect assembly, the entire Eurorack system might be damaged. It's a good idea to test it in a separate case with only that single module.
• Use a multimeter or other appropriate tools to confirm proper functionality.

Installation and Use
• Mount securely in a Eurorack case using the provided screws.
• Use only the included or manufacturer-recommended power cable.
• Connect only when the power is off.
• Follow the module's user guide for instructions on operation. Do not exceed the input/output limits specified.

Responsibility
Users are solely responsible for proper assembly and testing. Contact manufacturer support for assistance if needed.

Environmental Safety
• Dispose of the module, its components, and packaging in accordance with local electronic waste regulations.

Liability Disclaimer
• The manufacturer or distributor is not responsible for any injury, damage, or malfunction resulting from improper installation, use, or modification of this product.

Contact Information
For further assistance, contact the manufacturer or our shop support team at:
Tech Creation Lab Leipzig UG (haftungsbeschränkt)
Selneckerstr. 26, 04277 Leipzig, Germany
support@exploding-shed.com

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