The Hiwatt Echo-Theremin, it is a unique instrument because it can be played without being touched. As your hand approaches the antenna, the pitch gets higher. The Hiwatt engineers decided to put a new dimension of sound to it by adding delay to the unit. It has 300 milliseconds of delay that adds more depth and greater ability to create sci-fi sounds. I think this is suitable in use for making Techno music. Video demonstration…