Building your own theremin or synthesizer? Don't have a machine shop handy to make your front panel? FrontPanelExpress.com can help you out! Just download their free software, design your panel, upload the design to them, and in as little as 8 days later, it arrives on your doorstep.
I've always used smoked plexiglass for my theremin front panels, simply because it's easy to find and work with. But this looks like a great solution for a more professional and durable panel.
Via: GetLoFi