Problem
Validation is not the same as viability.
The Shmøergh Moduleur is an open-source analog synthesiser designed and built in Hungary. It launched as an MVP — a single YouTube video — and the response was immediate. More than 2,200 people joined the waitlist. The community understood exactly what Shmøergh was doing: honest design, open schematics, no mass-production pretence.
Demand proved the concept, not the product. A waitlist struggles to convert if the build experience breaks down in the hands of a stranger. The gap between a working prototype and a buildable, global DIY product was the real problem to solve.
Approach
Build it yourself. Find out what breaks.
I came to the project as an early adopter — saw the launch video, understood what it was trying to be, and reached out. What followed was an ongoing collaboration with the Shmøergh team throughout an end-to-end build of the first-ever DIY unit.
This wasn't a document review. It was real-world stress testing: sourcing components, following the build guide cold, hitting edge cases the team hadn't anticipated, and feeding every friction point back in real time. Circuit queries, parts substitutions, ambiguous documentation — all surfaced through doing, not theorising.
The outcome was concrete: component changes that reduced build cost and sourcing complexity, process changes that lowered the skill barrier, and a build guide rewritten to hold up for anyone, anywhere, with a soldering iron and determination.
Outcomes
Proof the whole idea actually works.
The Moduleur shipped its first completed DIY unit — built by someone with no prior relationship to the team, on the other side of the planet. That's not a milestone for the builder. It's proof of concept for the product.
The build guide now reflects real-world conditions, not ideal lab conditions. Component choices are more globally accessible and cost-effective. The assembly sequence is tighter. The path from "waitlist signup" to "working synth" is shorter and more reliable than it was before.
A 2,200-person waitlist is a strong signal. A product that converts that signal — repeatably, globally, without hand-holding — is what Shmøergh is now positioned to deliver.
"Matt's involvement feels like a real milestone for us. Not because he built the first unit, but because it proves the whole idea: someone on the other side of the planet with a soldering iron can actually create a Shmøergh synth and enjoy making noise with it."
Shmøergh Team / Hungary
