P-20HD: The audio of LIVE IN is not output from the headphone. July 08, 2021 00:35 Updated Follow The factory default setting is to always output the REPLAY audio to the headphones. Please see the Block Diagram for a detailed breakdown of the audio routing Related articles P-20HD: Is it possible to import and use video files that have been shot externally or created with video editing software? P-20HD: How to mute the audio of the playback video (replay). P-20HD: How to Use it to Delay a Live Stream What is a free ROLAND ACCOUNT and how do I get one?