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@ruebenramirez
Last active August 29, 2015 14:14
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source: http://askubuntu.com/a/14083

$ pacmd list-sinks

 * index: 1
        name: <alsa_output.pci-0000_00_1b.0.analog-stereo>
        driver: <module-alsa-card.c>
        flags: HARDWARE HW_MUTE_CTRL HW_VOLUME_CTRL DECIBEL_VOLUME LATENCY DYNAMIC_LATENCY
        state: RUNNING
        suspend cause: 
        priority: 9959
        volume: 0:  70% 1:  70%
                0: -9.29 dB 1: -9.29 dB
                balance 0.00
        base volume: 100%
                     0.00 dB
        volume steps: 65537
        muted: no
        current latency: 23.02 ms
        max request: 4 KiB
        max rewind: 64 KiB
        monitor source: 1
        sample spec: s16le 2ch 44100Hz
        channel map: front-left,front-right
                     Stereo
        used by: 1
        linked by: 1
        configured latency: 23.22 ms; range is 2.00 .. 371.52 ms
        card: 1 <alsa_card.pci-0000_00_1b.0>
        module: 6
        properties:
                alsa.resolution_bits = "16"
                device.api = "alsa"
                device.class = "sound"
                alsa.class = "generic"
                alsa.subclass = "generic-mix"
                alsa.name = "CS4208 Analog"
                alsa.id = "CS4208 Analog"
                alsa.subdevice = "0"
                alsa.subdevice_name = "subdevice #0"
                alsa.device = "0"
                alsa.card = "1"
                alsa.card_name = "HDA Intel PCH"
                alsa.long_card_name = "HDA Intel PCH at 0xa0a14000 irq 50"
                alsa.driver_name = "snd_hda_intel"
                device.bus_path = "pci-0000:00:1b.0"
                sysfs.path = "/devices/pci0000:00/0000:00:1b.0/sound/card1"
                device.bus = "pci"
                device.vendor.id = "8086"
                device.vendor.name = "Intel Corporation"
                device.product.id = "8c20"
                device.product.name = "Lynx Point High Definition Audio Controller"
                device.form_factor = "internal"
                device.string = "front:1"
                device.buffering.buffer_size = "65536"
                device.buffering.fragment_size = "32768"
                device.access_mode = "mmap+timer"
                device.profile.name = "analog-stereo"
                device.profile.description = "Analog Stereo"
                device.description = "Built-in Audio Analog Stereo"
                alsa.mixer_name = "Cirrus Logic CS4208"
                alsa.components = "HDA:10134208,106b5e00,00100300"
                module-udev-detect.discovered = "1"
                device.icon_name = "audio-card-pci"
        ports:
                analog-output: Analog Output (priority 9900, latency offset 0 usec, available: unknown)
                        properties:
                                
                analog-output-speaker: Speakers (priority 10000, latency offset 0 usec, available: no)
                        properties:
                                device.icon_name = "audio-speakers"
                analog-output-headphones: Headphones (priority 9000, latency offset 0 usec, available: yes)
                        properties:
                                device.icon_name = "audio-headphones"
        active port: <analog-output-headphones>
>>> 
[/usr/share/alsa/cards]$ pacmd set-default-sink "alsa_output.pci-0000_00_1b.0.analog-stereo"                                                                            rvm:ruby-2.0.0-p247 
Welcome to PulseAudio! Use "help" for usage information.
>>> >>> %                        
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