Is JAM compatible with Mac OS X Mavericks (10.9)? Chris February 23, 2021 22:12 Updated Yes! JAM is fully compatible with Mac OS X Mavericks (10.9). No software installer is required. Related articles JAM - I can't hear my guitar! Is my Mic 96k or JAM 96k compatible and able to work with Windows? What does the color of the LED on JAM indicate? Is JAM compatible with Mac OS X Mountain Lion (10.8)? Will JAM work with my computer? Comments 0 comments Article is closed for comments.