Hammond USA Hammond News HAMMOND XK-5 UPDATES! HAMMOND XK-5 UPDATES! March 29, 2021 ATTENTION ALL XK-5 OWNERS! There are updates available for your XK-5. System update 34 and Rev 3 of the OEM Owners Manual. Visit our SUPPORT/DOWNLOADS page CLICK HEREfor all the details! Leave a Reply Cancel reply This site uses Akismet to reduce spam. Learn how your comment data is processed. Suzuki Melodions 60 Year Anniversary » « Robby Robinson Makes History With The New SkPRO!!