return {
    {
        gain = 7.4388551712036,
        name = 'preamp',
    },
    {
        gain = -0.528687,
        name = 'eq',
        Q = 1,
        frequency = 31,
    },
    {
        gain = 0,
        name = 'eq',
        Q = 1,
        frequency = 60,
    },
    {
        gain = -13.832193,
        name = 'eq',
        Q = 1,
        frequency = 170,
    },
    {
        gain = 0,
        name = 'eq',
        Q = 1,
        frequency = 310,
    },
    {
        gain = 0,
        name = 'eq',
        Q = 1,
        frequency = 600,
    },
    {
        gain = 0,
        name = 'eq',
        Q = 1,
        frequency = 1000,
    },
    {
        gain = 0,
        name = 'eq',
        Q = 1,
        frequency = 3000,
    },
    {
        gain = 0,
        name = 'eq',
        Q = 1,
        frequency = 6000,
    },
    {
        gain = 0,
        name = 'eq',
        Q = 2,
        frequency = 12000,
    },
    {
        gain = 0,
        name = 'eq',
        Q = 2,
        frequency = 14000,
    },
    {
        gain = 0,
        name = 'eq',
        Q = 2,
        frequency = 16000,
    },
}