Tagged: Upgrade to version 2 This topic has 0 replies, 1 voice, and was last updated 2 years, 1 month ago by Klangschmied. Author Posts August 17, 2020 at 5:38 am #16272 KlangschmiedParticipant Hi, I saw the latest hardware version has two expression inputs. I have the first model, is it possible to upgrade the version anyhow? Maybe by myself, living in germany? Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic.