For now full focus on the working prototype and the correct selection of the best components to guarantee quality, processing power, and yet not too expensive. The goal to achieve a good numbers of pre-orders eill allow us to get certain custom made boards with processors, keyboard, and disply already embedded (rather than mounted). Will be cheaper and will make the sound key smaller.
So backers are backing a prototype not a end product?
Backers are backing a finished product that will be sent to them operational and working. To get there we need backers
We are at prototype level now, and are still working. Usually this is how those indiegogo campaign works, I backed several myself between Indiegogo and kickstarter.R