I installed a Kudos tuner in my Majik. It goes in a Majik or Wakonda, but not a Kairn. I don't know about the Kolector as I'm not familiar with it. Since it is discontinued, it may be hard to find a new one that isn't already installed. When it is installed, the Majik's display is replaced with the one which comes with the Kudos. Uninstalling it is problematic, because when you remove the Majik's display to install the Kudos, you have to break it. Actually, you break a couple of small plastic pegs on the display. If I took the Kudos out, I would have to find a new Majik display, maybe even break the Kudos' display in the same way. For this reason, if you want a Kudos module, you will probably have to buy one already installed.