Translations:Making Your First Recording/5/en
Assigning Record Input on Mac
Use Voice Over to Navigate to the track number of the track you are recording on. Note, at this point you are navigating the native UI of Reaper with Voice Over, not using the Up or Down arrow with Osara to select the track. VO+Left Arrow once from the track number and you will find a button that states Record input: Input 1, where input 1 is telling you the current input source. VO+Space on this button and you will have a popup menu from which you can choose a different input channel.