The Synth Patch was created to provide support for existing as well as future Toppobrillo DIY projects. The first item they are offering is a parts kit for the Buchla 281 Dual Function Generator. This kit includes all PCB-mounted components other than switches, potentiometers, LEDs, and jacks since these items would be format/build specific. Everything is organized and tagged to help DIYers with identification. If you would like more information about the project, check out the DIY page on the main Toppobrillo site.
In the future, they will be adding kits for the Triple Wave Folder and other projects that are still in development.