pcm.!default
{
    type asym
    playback.pcm
    {
        type plug
        slave.pcm "dmixer"
    }
    capture.pcm
    {
        type plug
        slave.pcm "ladspa"
    }
}


pcm.dmixer {
    type dmix
    ipc_key 1024
    slave {
        pcm "hw:0"
    }
}

pcm.ladspa {
    type ladspa
    slave.pcm "sysdefault:CARD=memsaudio";
    path "/usr/lib/ladspa";
    plugins [{
        label vcf_hp
        input {
            controls [ 30 100 0 0.1 ]
        }
    }]
}