@Peter_IK
There is another thread that asks a similar question in an announcement topic. Now I am needing the same feature or explanation of how to make this work:
I have the Mesa Boogie Dual Rectifier dialed up in a preset with several pedals that I would like to control in footpedal mode. As asked before, how do I switch channels in the amp via the Blueboard? When I press and hold any of the channel switches, nothing happens i.e. no dialog telling me to move a device to map the button.
I could go with preset switching but it removes flexibility in a live situation for a particular song I want to play. Seems odd that the channel switching is not able to be mapped to the Blueboard and external MIDI devices.