But think about the actuators in a traditional well built piano, the counter-weights and everything in the keys of a piano.

I could see it being real, but like you, its almost to good and would have to see it for myself.

I can see "Steampunk" aficionados loving this thing, imagining the steam actuated version... would be impressive.

P.S.

One more thing, my item supplier just called and said the Cryogenic freezer, didn't warm up as fast as it normally does (in fact its just now getting to -10C)... so your item still has not gotten shipped out.

(Claimed) First time they have ever had any issues with it. Of course, its my curse on of the "Murphy's Law"... and new things.

Just like people pulling out in front of me, or "delays" of anything... or the TSA not liking my bag, or... what have you.