root@helix/home/user# cat /proc/asound/cards
 0 [Audigy2        ]: Audigy2 - Audigy 2 ZS [SB0350]
                      Audigy 2 ZS [SB0350] (rev.4, serial:0x20021102) at 0xa000, irq 20
 1 [ICH5           ]: ICH4 - Intel ICH5
                      Intel ICH5 with CMI9739 at 0xfc001000, irq 20
root@helix/home/user# cat /etc/asound.conf
pcm.!defaults {
  type plug
  slave.pcm "foo"
}

pcm.foo {
  type dmix
  ipc_key 1024
  slave
  {
    pcm "hw:1"
  }
}

ctl.foo {
  type hw
  card 1
}
root@helix/home/user#