Reply To: Anyway to turn off reverb using a footswitch on vocal channel/s when talking?

[[XAP]BobParticipant]

Reading around it looks like a USB midi signal could be used alongside the iPad over ethernet.

If so then a simple “mute” button on a smartphone connecting to something like a Raspberry Pi (other cheap computers exist, particularly one you already have) could do the trick, given a Raspberry Pi on stage of course a simple footswitch on a GPIO pin could do the same job.