[Input]
USB Audio Device IN 1 = 1
USB Audio Device IN 2 = 1
USB Audio Device IN 3 = 1
USB Audio Device IN 4 = 1
Microphone (USB PnP Audio Device) L = 0.070843
Microphone (USB PnP Audio Device) R = 0.070843

[Output]
Speakers (USB PnP Audio Device) L = 0.376000
Speakers (USB PnP Audio Device) R = 0.376000

[Amp]
Speakers (USB PnP Audio Device) - Amp L = 7.1  
Speakers (USB PnP Audio Device) - Amp R = 7.1

[Mic]
Microphone (USB PnP Audio Device) - Mic L = 0.018
Microphone (USB PnP Audio Device) - Mic R = 0.018
USB Audio Device - Mic IN 1 = 100000
USB Audio Device - Mic IN 2 = 100000
USB Audio Device - Mic IN 3 = 100000
USB Audio Device - Mic IN 4 = 100000