pi@raspberrypi:~ $ pactl info
Server String: /run/user/1000/pulse/native
Library Protocol Version: 29
Server Protocol Version: 29
Is Local: yes
Client Index: 2
Tile Size: 65496
User Name: pi
Host Name: raspberrypi
Server Name: pulseaudio
Server Version: 5.0
Default Sample Specification: s16le 2ch 44100Hz
Default Channel Map: front-left,front-right
Default Sink: alsa_output.usb-NuForce__Inc._NuForce___DAC_2-01-N2.analog-stereo
Default Source: alsa_output.usb-NuForce__Inc._NuForce___DAC_2-01-N2.analog-stereo.monitor
Cookie: 8976:6ee2