7. What is the difference between the Vortex-Genie® 2 and the Vortex-Genie® 1?

The Vortex-Genie 1 is modeled after the original Vortex-Genie Jr. mixer. It features a fixed speed and a large mixing orbit for very aggressive mixing of samples. The Vortex-Genie 2 features variable speed control, a smaller mixing orbit, and several accessories.