8
23. The Mono MIC/LINE channels
You can connect balanced line level or MIC level sources to these combo jacks. On the ¼-inch phone
jack you can connect either a microphone or a line level instrument. You cannot connect an unbalanced
microphone to the XLR jack, as it will damage both the microphone and the mixer.
24. CH1 Thru CH4 inputs sensitivity and XLR phantom switch
Sliding the switch to the “LINE” position, CH1 thru CH4 inputs can be connected to an audio source
with high level signal. Sliding these switches to the MIC position, CH1 thru CH4 inputs can be connected
to a dynamic microphone with a low impedance. By sliding the switch to “Phantom” position, this
connects the phantom supply to the XLR of Pins 2 and 3 of CH1 thru CH4, this is necessary to operate
the condenser microphones which require this type of external supply. It is recommended to use this
switch with the general volume set to minimum.