return {
    {
        gain = -6.6999998092651,
        name = 'preamp',
    },
    {
        gain = 6.6,
        name = 'eq',
        Q = 1.01,
        frequency = 27,
    },
    {
        gain = 2.4,
        name = 'eq',
        Q = 2.03,
        frequency = 514,
    },
    {
        gain = -3.5,
        name = 'eq',
        Q = 2.12,
        frequency = 965,
    },
    {
        gain = -3.2,
        name = 'eq',
        Q = 2.44,
        frequency = 4749,
    },
    {
        gain = 3.7,
        name = 'eq',
        Q = 2.19,
        frequency = 6102,
    },
    {
        gain = -1.3,
        name = 'eq',
        Q = 1.3,
        frequency = 129,
    },
    {
        gain = 1.9,
        name = 'eq',
        Q = 3.42,
        frequency = 2239,
    },
    {
        gain = -1.4,
        name = 'eq',
        Q = 5.32,
        frequency = 3174,
    },
    {
        gain = 1.2,
        name = 'eq',
        Q = 4.77,
        frequency = 9257,
    },
    {
        gain = -1.9,
        name = 'eq',
        Q = 0.28,
        frequency = 19861,
    },
}