return {
    {
        gain = 0.1055376008153,
        name = 'preamp',
    },
    {
        gain = -5.7,
        name = 'eq',
        Q = 0.5,
        frequency = 148,
    },
    {
        gain = 5.1,
        name = 'eq',
        Q = 2.07,
        frequency = 2490,
    },
    {
        gain = 3.6,
        name = 'eq',
        Q = 3.57,
        frequency = 3616,
    },
    {
        gain = 3.3,
        name = 'eq',
        Q = 3.55,
        frequency = 6672,
    },
    {
        gain = 4.3,
        name = 'eq',
        Q = 1.51,
        frequency = 9186,
    },
    {
        gain = 1,
        name = 'eq',
        Q = 1.41,
        frequency = 18,
    },
    {
        gain = 1.4,
        name = 'eq',
        Q = 2.57,
        frequency = 932,
    },
    {
        gain = -1.1,
        name = 'eq',
        Q = 3.01,
        frequency = 1345,
    },
    {
        gain = 1.1,
        name = 'eq',
        Q = 1.49,
        frequency = 4923,
    },
    {
        gain = -3,
        name = 'eq',
        Q = 4.14,
        frequency = 4966,
    },
}