30% Off ROLI Spring Sale – 30% Off ROLI are creating the musical instruments of the future. Save 30% off Equator2, ROLI Studio and Sound Packs for a limited-time only. Expired April 18, 2021 Buy Now All Sales ROLI Spring Sale – 30% Off ROLI are creating the musical instruments of the future. Save 30% off Equator2, ROLI Studio and Sound Packs for a limited-time only.