15% Discount on Open Source devices

At Human Error Synth Repair, I am a strong advocate of open-source hardware and software. Internally, I try to use FOSS solutions as much as possible. To me, open source means transparency, collaboration and independence from large for-profit companies. Those are values I hold in high regard. That is why I give a 15% discount on workshop costs (labor) for devices that are open source.

By promoting open source, I’m (hopefully) helping to build a sustainable, transparent, and innovative future for electronic musical instruments and digital solutions.

In addition, it also really saves me time and effort. This makes repairing more efficient, so I can work faster and more effectively. I’m happy to share those savings with you in the form of a discount. Sometimes I can make a distinction between hardware and firmware.

Below is a brief overview of creators who use open licenses. Do you have suggestions? Send a message!

Name / ProjectType / DomainOpen Source Status / LicenseLink
Mutable InstrumentsEurorack modules, digital synthsHardware (CC-BY-SA), firmware (GPL)GitHub
Music Thing ModularEurorack modules (Turing Machine, Radio Music, etc.)Open hardware, open firmwareGitHub
BefacoEurorack modules, DIY kitsHardware open, firmware GPLBefaco GitHub
AI SynthesisEurorack modules (DIY-oriented)Open schematics + docsAI Synthesis
Nonlinear CircuitsEurorack modules (wide variety)PCB/gerbers open sourceNLC Website
Rebel Technology (OWL)Eurorack DSP module & platformHardware open, firmware openGitHub
MonomeControllers (Grid, Arc)Hardware schematics + firmware openMonome Docs
AxolotiDSP platform (modular synth)Hardware open, software openAxoloti GitHub
Critter & Guitari (Organelle)Linux-based synthPatches open (Pure Data), hardware partly closedOrganelle Patches
Open Theremin (GaudiLabs)Arduino-based thereminHardware and firmware openOpen Theremin
Zynthian ProjectRaspberry Pi-based synth workstationFully open hardware & softwareZynthian
Eigenharp (Eigenlabs)Expressive controllerHardware closed, software open/community supportedEigenharp Wiki
Overview of open source designers and makers. Not all devices always fall under the same license.

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