Jun  5 18:36:32 debian kernel: hub.c: USB new device connect on bus1/3, assigned device number 2
Jun  5 18:36:32 debian kernel: usbaudio: device 2 audiocontrol interface 0 has 1 input and 1 output AudioStreaming interfaces
Jun  5 18:36:32 debian kernel: usbaudio: valid input sample rate 44100
Jun  5 18:36:32 debian kernel: usbaudio: device 2 interface 2 altsetting 1: format 0x80000010 sratelo 44100 sratehi 44100 attributes 0x00
Jun  5 18:36:32 debian kernel: usbaudio: device 2 interface 1 altsetting 0 does not have an endpoint
Jun  5 18:36:32 debian kernel: usbaudio: valid output sample rate 44100
Jun  5 18:36:32 debian kernel: usbaudio: device 2 interface 1 altsetting 1: format 0x80000010 sratelo 44100 sratehi 44100 attributes 0x00
Jun  5 18:36:32 debian kernel: usbaudio: registered dsp 14,19
Jun  5 18:36:32 debian kernel: usbaudio: constructing mixer for Terminal 3 type 0x0304
Jun  5 18:36:32 debian kernel: usbaudio: no mixer controls found for Terminal 3
Jun  5 18:36:32 debian kernel: usbaudio: constructing mixer for Terminal 7 type 0x0101
Jun  5 18:36:32 debian kernel: usbaudio: no mixer controls found for Terminal 7
Jun  5 18:36:32 debian kernel: usb_audio_parsecontrol: usb_audio_state at c2509e40