Roland Studio-Capture Amplifier Owner's Manual page 8

Panel Descriptions
INPUT 1–12 jacks
These are analog audio input jacks equipped with mic preamps . Either balanced or unbalanced sources can be
connected .
Guitar
Bass
Condenser microphone
Dynamic microphone
Howling could be produced depending on the location of microphones relative to speakers . This can be
remedied by:
1 . Changing the orientation of the microphone(s) .
2 . Relocating microphone(s) at a greater distance from speakers .
3 . Lowering volume levels .
8
Connect to either INPUT 1 or 2, and turn Hi-Z on (p . 20) .
Connect using a balanced (XLR) plug and turn on the [48V] button
(p . 20) .
(Phantom power is not supplied to phone plugs .)
Turn off the [48V] button (p . 20) and connect using a balanced (XLR)
plug .
* The [48V] button must be turned off .
* You must use an XLR plug when connecting a mic .