Demonstration, GR-1, Granular GR-1 new firmware, manual, and sound pack. April 26, 2021July 27, 2021wpress As has become tradition, every spring we release a new sound pack for the GR-1. This is a total of 32 patches that explore most of the GR-1 sonic capabilities.…Continue readingGR-1 new firmware, manual, and sound pack.