Zoom H4essential Operation Manual page 14

■ Front end
❶
INPUT 1 and 2 jacks
Connect mics and instruments to these. These can be used with XLR and TRS plugs.
When disconnecting an XLR plug, pull it while pushing the connector lock release button.
1
2
1: GND
2: HOT
3
3: COLD
TIP: HOT
RING: COLD
SLEEVE: GND
14