Allen Synthesis - EuroPi
Product information "Allen Synthesis - EuroPi"
Reprogrammable Multi-Function Controller based on the Raspberry Pi Pico
The EuroPi is a project aimed at making Eurorack more accessible and customisable by giving users complete control of the inner workings of a digital module.
You can plug the module into your computer using a standard micro USB cable, and entirely re-write the program in Python (https://www.python.org) using
any of the inputs and outputs for whatever you want. It can be used to replicate existing concepts, such as a quantiser or sample and hold, or you can write something entirely new.
All of the information about this project can be found on the GitHub Repository. This includes the build guide, bill of materials, license details, and firmware.
There is also a Subreddit if you'd like to share your builds, ask any questions, or just join the community!
Features:
• 6 CV Outputs (0-10V)
• 1 CV Input (0-10V)
• 1 Digital Input (Clock, Gate, Trigger)
• 2 Knobs (12 bit)
• 2 Push Buttons
• 128x32 OLED Display
DIY-Kit-Type:
THT-Kit-1. This is a Do-It-Yourself kit, not an assembled module. The kit includes all parts to build the module. Only trough-hole parts to solder. Make sure to check the build guide before you buy. For build guide, more info, videos etc. please check the buttons below.
The EuroPi is a project aimed at making Eurorack more accessible and customisable by giving users complete control of the inner workings of a digital module.
You can plug the module into your computer using a standard micro USB cable, and entirely re-write the program in Python (https://www.python.org) using
any of the inputs and outputs for whatever you want. It can be used to replicate existing concepts, such as a quantiser or sample and hold, or you can write something entirely new.
All of the information about this project can be found on the GitHub Repository. This includes the build guide, bill of materials, license details, and firmware.
There is also a Subreddit if you'd like to share your builds, ask any questions, or just join the community!
Features:
• 6 CV Outputs (0-10V)
• 1 CV Input (0-10V)
• 1 Digital Input (Clock, Gate, Trigger)
• 2 Knobs (12 bit)
• 2 Push Buttons
• 128x32 OLED Display
DIY-Kit-Type:
THT-Kit-1. This is a Do-It-Yourself kit, not an assembled module. The kit includes all parts to build the module. Only trough-hole parts to solder. Make sure to check the build guide before you buy. For build guide, more info, videos etc. please check the buttons below.
| Current draw +12 V [mA]: | 90 |
|---|---|
| Current draw -12 V [mA]: | 8 |
| DIY Level: | Medium |
| Depth [mm]: | 35 |
| Width [HP]: | 8 |
| Format: | 3U |
| Panel / Color: | Silver Alu |
Manufacturer / Hersteller:
BEFACO Modular, S.L.
Pere IV 29-35
7° 6a
08018 Barcelona
Spain
sales@befaco.org
Product Safety Information
Eurorack DIY Kits
Important Notice & Intended Use
Please read this safety guide before installation or 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.
General Warnings
1. 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.
2. Heat Generation:
• The module may generate heat during operation. Ensure proper ventilation within your Eurorack case to prevent overheating.
3. Sharp Edges:
• The module’s faceplate and components may have sharp edges. Handle with care to avoid cuts or scratches.
4. Small Parts:
• Contains small parts that could cause a choking hazard. Keep away from children and pets.
5. 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 (you'll find the info under each product in our shop) or our shop support team at:
Tech Creation Lab Leipzig UG (haftungsbeschränkt)
Nonnenstrasse 19, 04229 Leipzig, Germany
support@exploding-shed.com
BEFACO Modular, S.L.
Pere IV 29-35
7° 6a
08018 Barcelona
Spain
sales@befaco.org
Product Safety Information
Eurorack DIY Kits
Important Notice & Intended Use
Please read this safety guide before installation or 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.
General Warnings
1. 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.
2. Heat Generation:
• The module may generate heat during operation. Ensure proper ventilation within your Eurorack case to prevent overheating.
3. Sharp Edges:
• The module’s faceplate and components may have sharp edges. Handle with care to avoid cuts or scratches.
4. Small Parts:
• Contains small parts that could cause a choking hazard. Keep away from children and pets.
5. 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 (you'll find the info under each product in our shop) or our shop support team at:
Tech Creation Lab Leipzig UG (haftungsbeschränkt)
Nonnenstrasse 19, 04229 Leipzig, Germany
support@exploding-shed.com
Manufacturer "Allen Synthesis"
Well I say "us", but it's really just me, Rory.
I started doing synth stuff in early 2021, making DIY projects from my bedroom, and selling a few PCB kits online.
My philosophy when it comes to synthesisers is the antithesis of the concept of 'startup culture', which to me seems like a very harmful approach to what is essentially a process of sharing ideas that will make other people happy.
Perhaps I am still naive, but this approach of engaging with a community where designs are shared under copyleft and free hardware licenses certainly seems to be working so far, and I've been able to develop things far beyond what I would have been able to had the information I needed been hidden behind a paywall.
My philosophy when it comes to synthesisers is the antithesis of the concept of 'startup culture', which to me seems like a very harmful approach to what is essentially a process of sharing ideas that will make other people happy.
Perhaps I am still naive, but this approach of engaging with a community where designs are shared under copyleft and free hardware licenses certainly seems to be working so far, and I've been able to develop things far beyond what I would have been able to had the information I needed been hidden behind a paywall.
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