PreSonus StudioLive AR Series Rack Ears and Carry Bags

The rack ear kits are a left and right steel ear plus fasteners that convert a StudioLive AR mixer for standard rack mounting: the AR12 kit uses 8U ears for the AR12/AR12c, and the AR8 kit uses 7U ears for the AR8/AR8c. Neither kit fits the mixer it isn't named for.

The padded Nylon carry bags go the other direction, keeping the mixer out of the rack and on the road. The AR12/16 bag fits the AR12, AR12c, AR16, and AR16c, with a large cable and mic pouch plus a removable bolster fitted to the AR12's shape; the AR8 bag fits the AR8 and AR8c with the same pouch and a padded, reinforced-zipper build.