Welcome to PulseAudio! Use "help" for usage information. >>> 1 sink(s) available. * index: 0 name: driver: flags: HARDWARE HW_MUTE_CTRL HW_VOLUME_CTRL DECIBEL_VOLUME LATENCY DYNAMIC_LATENCY state: SUSPENDED suspend cause: IDLE priority: 9959 volume: 0: 12% 1: 12% 0: -55,90 dB 1: -55,90 dB balance 0,00 base volume: 100% 0,00 dB volume steps: 65537 muted: no current latency: 0,00 ms max request: 0 KiB max rewind: 0 KiB monitor source: 0 sample spec: s16le ch 2 48000 Hz channel map: front-left,front-right Stereo used by: 0 linked by: 0 configured latency: 0,00 ms; range is 0,50 .. 341,33 ms card: 0 module: 4 properties: alsa.resolution_bits = "16" device.api = "alsa" device.class = "sound" alsa.class = "generic" alsa.subclass = "generic-mix" alsa.name = "SiS SI7012" alsa.id = "Intel ICH" alsa.subdevice = "0" alsa.subdevice_name = "subdevice #0" alsa.device = "0" alsa.card = "0" alsa.card_name = "SiS SI7012" alsa.long_card_name = "SiS SI7012 with CMI9761A+ at irq 18" alsa.driver_name = "snd_intel8x0" device.bus_path = "pci-0000:00:02.7" sysfs.path = "/devices/pci0000:00/0000:00:02.7/sound/card0" device.bus = "pci" device.vendor.id = "1039" device.vendor.name = "Silicon Integrated Systems [SiS]" device.product.id = "7012" device.product.name = "SiS7012 AC'97 Sound Controller" device.form_factor = "internal" device.string = "front:0" device.buffering.buffer_size = "65536" device.buffering.fragment_size = "65536" device.access_mode = "mmap+timer" device.profile.name = "analog-stereo" device.profile.description = "Stereo analogico" device.description = "Audio interno Stereo analogico" alsa.mixer_name = "C-Media Electronics CMI9761A+" alsa.components = "AC97a:434d4983" module-udev-detect.discovered = "1" device.icon_name = "audio-card-pci" ports: analog-output;output-amplifier-on: Uscita analogica / Amplificatore (priority 9910, available: unknown) analog-output;output-amplifier-off: Uscita analogica / Nessun amplificatore (priority 9900, available: unknown) active port: >>>