Published 8/4/16
Tongue-drum with patented magnetic tuning mechanism
http://www.aquadrum.com/en/
Now working closely with Sonic distribution, the company behind Aston Mics and Munro Sonic, Aquadrum is a small tongue-drum, but the big difference is that this particular award-winning, patented design allows the user to change the pitch of each tongue with the help of a small screwdriver.
Deniz Gungor, the inventor of the Aquadrum is a drummer and the idea of the instrument was born out of necessity — he needed a tuned percussion instrument that could be retuned easiy during a gig for different scales.
For a longer example of the Aquadrum in action, watch this demo vid from Aquadrum.