Hi there, I just got this today and it turns out my fingers are just too big to use it properly... It has been taken out of the package, assembled and tuned. It's a touch-capacitive 5-octave keyboard with a sawtooth-wave synth built in. Check the Hyve website for specs, details and demo vidoes. You can use it as-is or print/carve/whittle a nice case for it Check out that cool Hexagonal pattern in the top half! It's really cool. Impress your friends! Get that nifty gift for the synth nerd on your holiday list. Save on the shipping and customs charges. I would invite a trade towards an Arturia Microfreak. Thanks for looking.