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# Sending different MIDI messages with the same Expression Preset

Yes, it is possible to set up one expression preset on the MC to control different MIDI devices independently. You can do so by using the `Select Exp Message` message type.

Here's an example:

If you have an Expression Preset with 2 messages sending to 2 different MIDI channels, like below
![](https://storage.crisp.chat/users/helpdesk/website/e8bd1d589d920800/image_1e7h1a2.png)

You can set up a preset to enable only either message to be sent, instead of both, using the `Select Exp Message` message type in your Preset:

![](https://storage.crisp.chat/users/helpdesk/website/e8bd1d589d920800/image_11kwe6l.png)
When the preset above is engaged, only Msg1 will be active in your Expression Preset. Msg2 will no longer be sent in the Expression Preset 1.