As of today all Kemper factory rigs are either brand new or have been revised regardless if these are included in firmware 2.5 or available as separate rig packs on our download page. It is our intent to improve quality and consistency of settings as well as tagging of our factory rigs. We have for example fixed a few accidental settings of input parameters or tempo. Amplifiers and cabinets should now appear with unique names to improve effectiveness of searching and sorting. The tag „Rig Comment“ now reflects the source of a factory rig e. g. „KEMPER Rig Pack 02“ in order to make it easier to identify our factory rigs.
Rest assured there is no automated replacement of older rig versions taking place. Your rig browse pool stays unaffected, if you just upgrade to firmware 2.5! You could decide to completely ignore our factory rig revision. However if you want to benefit from the improvements mentioned, this requires some thought.
All factory rigs have at least got a new time stamp, sometimes even a modified rig name. Therefor if you import such new rigs either directly from the firmware (softbutton „Factory Rigs“ in the SYSTEM Menu) or choose to import any rig packs from our download page, you might end up with a lot of duplicates. Perhaps in your case, these are just a few and you can simply identify and manually delete the older revisions in the PROFILER user interface or via Rig Manager. If you sort all rigs by creation date it might be easy to identify the older revisions. If there are too many old factory rigs in your browse pool it might be more convenient to delete them as a whole before you import the new revisions. Perhaps you could mark rigs that you want to keep as favorites and just delete the rest leveraging the function „Erase Non-Favorites“ in the SYSTEM menu. Alternatively in Rig Manager you can sort rigs in many different ways and delete a bunch of rigs in one go. Last not least there is always the possibility to open a PROFILER backup archive and perform a clean-up on a PC or MAC. This procedure is explained in great detail here: