Eurorack module development kit

The spark inducer is a development kit for prototyping audio circuits specially designed for creating eurorack modules. It can be used to test your ideas in an isolated environment but with the added benefit of easily connecting to other eurorack compatible devices. It can also be mounted in a standard eurorack enclosure, so you can quickly test how your creation will perform in an actual patch.

https://protorack.de/modules/spark-inducer