Yes, the Mastermind LT has all the MIDI capabilities of its larger siblings, and can control a Kemper Profiler with no problem. Right out of the box, it can control the Profiler in Performance mode as long as the Profiler is set to MIDI channel 1. With some configuration, it can do a lot more.

Most of the Kemper features are supported including:

- Browse and Performance modes

- Control of individual stomp slots

- Viewing the Kemper tuner on the LT display

- Real time preset and performance name downloading

The attached section of the LT manual gives more details on how it's set up.

Please also refer to this video made by one of our customers:

How to Set up the RJM Mastermind LT with your Kemper in performance mode