Zoom F8n Pro Operation Manual page 14

Right side
❶
SUB OUT jack
This stereo mini jack (unbalanced) can be used to output sound.
❷
Headphone jack
This can output sound to headphones.
❸
MAIN OUT jacks
Use cables with TA3 connectors to output sound to speakers.
❹
Inputs 5–8
Connect mics and instruments to these. These can be used with XLR and TRS connectors.
When disconnecting the XLR plug, pull it while pressing Lock release button ("PUSH" area).
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