SyndtSphere – Sound Surfer Synthesizer is a free software synthesizer developed by Klevgränd Produktion. Available format(s): VST, Audio Unit for Windows, macOS.
SyndtSphere is basically a sphere version of the polyphonic synthesizer Syndt. It offers a brand new way of finding the optimal sound; by rotating a sphere that consists of more than 70 professionally created states anyone can dial in the perfect sound. In addition to the sphere, a ping-pong delay and a few more global settings are available.
{See video at top of page}
http://klevgrand.se