pcm.final {
    type plug
    slave.pcm "stereo2quad"
}

pcm.stereo2quad {
    type route
    slave.pcm "quad"
    ttable.0.0 1
    ttable.1.1 1
    ttable.0.2 1
    ttable.1.3 1
}

pcm.quad {
    type multi

    slaves.a.pcm "y30"
    slaves.a.channels 2
    slaves.b.pcm "seshevo"
    slaves.b.channels 2

    bindings.0.slave a
    bindings.0.channel 0
    bindings.1.slave a
    bindings.1.channel 1
    bindings.2.slave b
    bindings.2.channel 0
    bindings.3.slave b
    bindings.3.channel 1
}

pcm.y30 {
    type plug
    slave.pcm {
            type bluealsa
            device "FA:D8:78:FB:57:36"
            profile "a2dp"
    }
}

pcm.seshevo {
    type plug
    slave.pcm {
            type bluealsa
            device "5C:44:3E:54:E0:01"
            profile "a2dp"
    }
}