User Manual
6 
UAX220-Mic: Additional hardware features 
•  2 balanced
∗
 analog mono mic/line inputs with a maximum input level of 
+10 dBu 
•  2 knobs for left and right input gain adjustment, from +20 dB to +55 dB with 
switchable -20 dB input attenuation 
•  Left and right 48 V phantom power switches for static microphones 
Software features 
UAX220v2 and UAX220-Mic comply with the USB Audio specification. 
Therefore, and depending on the operating system used, they are compatible 
with WDM DirectSound, ALSA, and CoreAudio. Furthermore, it is possible to 
use a third-party ASIO driver (Asio4all, Ploytec). 
HARDWARE REQUIREMENTS 
•  A USB port (standard 1.1 or higher) 
•  Minimum Apple Macintosh configuration: 
PowerMac G3, G4 or G5 with 128 MB RAM 
•  Minimum PC configuration: 
Pentium III (or equivalent), 256 MB RAM. 
Supported operating systems 
•  Windows XP 
•  Mac OS X 
•  Linux 
HARDWARE INSTALLATION 
Connect the UAX220v2/UAX220-Mic to the USB port (USB 1.1 or 2.0) of 
your computer. It will then automatically be detected by the operating system 
and its driver will also be automatically installed. 
Note:  If you have several USB peripherals connected to your computer, they 
may consume more energy than the USB port can provide. In this 
case, disconnect some of these peripherals. 
SOFTWARE INSTALLATION 
Your UAX220v2/UAX220-Mic does not require any driver installation, 
because it meets the USB Audio 1.0 standard, which is supported by your 
operating system (Windows XP, Mac OS X, Linux). 
∗
 can be used with unbalanced signals 










