JK Audio RemoteAmp Three - Manual (Page 6)

6
Features—Rear
7. Connect your stereo headphones to this high
output 1/4” headphone jack.
8. Connect your stereo earpiece to this 3.5 mm
output jack.
9. This switch will select whether the XLR Input
will come from a one or two channel intercom
system or from a balanced line input.
10. Connect the output of your audio console or
your intercom system to the XLR Input jack.
This input is line level only and is not suitable
for a microphone.