return {
    {
        gain = -2.209333896637,
        name = 'preamp',
    },
    {
        gain = -4.390511,
        name = 'eq',
        Q = 0.42,
        frequency = 47.732213917022,
    },
    {
        gain = 0.310464,
        name = 'eq',
        Q = 0.46,
        frequency = 69.306934230253,
    },
    {
        gain = 4.791647,
        name = 'eq',
        Q = 2.76,
        frequency = 3398,
    },
    {
        gain = 7.461737,
        name = 'eq',
        Q = 3.19,
        frequency = 6158,
    },
    {
        gain = 7.162694,
        name = 'eq',
        Q = 2.89,
        frequency = 9925,
    },
    {
        gain = 2.659695,
        name = 'eq',
        Q = 2.54,
        frequency = 1621,
    },
    {
        gain = -1.169446,
        name = 'eq',
        Q = 4.99,
        frequency = 2719,
    },
    {
        gain = 1.3,
        name = 'eq',
        Q = 0.69,
        frequency = 12183,
    },
    {
        gain = 3.299527,
        name = 'eq',
        Q = 2.14,
        frequency = 12452,
    },
    {
        gain = -3.088079,
        name = 'eq',
        Q = 0.42,
        frequency = 19802,
    },
}